C语言实训--万年历源代码

该代码在VC++6.0编译器下运行，只要按照编译器给出的说明操作，就能将万年历显示在调试窗口中了……………………………………由于制作时间匆忙，很多注释都来不及写了，对于出学者可以慢慢看，代码很简单的，都放在了主函数里，如果有兴趣的话，可以把这些代码放在几个文件里，这样会好看点，加油了！#include<stdio.h>#include<math.h>void main(){int m,i,j,n=0,y=2010,wo,w,a;printf("input the form of: year-month:\t");scanf("%d-%d",&y,&m); //输入格式的决定if(y%4==0&&y%100!=0||y%400==0)a=29;else a=28; //闰年的判断及2月日数的确定if(m<1||m>12){printf("month is not exit,please input later!\n");exit(0);}wo=(y+(y-1)/4-(y-1)/100+(y-1)/400)%7; //1月1日的算法wo表示for(i=0;i<55;i++)printf("*"); //*的输入printf("\n");for(j=1;j<=7;j++)printf("星期%d\t",j); //星期的输入printf("\n"); //表前的建造switch(m){case 1:for(i=1;i<wo;i++){printf("\t");n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 1 month case 2:w=(wo+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=a;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 2 month case 3:w=(wo+31+a)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 3 month case 4:w=(wo+31+a+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=30;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 4 monthcase 5:w=(wo+31+a+31+30)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 5 monthcase 6:w=(wo+31+a+31+30+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=30;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 6 monthcase 7:w=(wo+31+a+31+30+31+30)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 7 monthcase 8:w=(wo+31+a+31+30+31+30+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=31;j++){printf("\n");printf("%d\t",j);n++;}break; // 8 monthcase 9:w=(wo+31+a+31+30+31+30+31+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=30;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 9 monthcase 10:w=(wo+31+a+31+30+31+30+31+31+30)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 10 monthcase 11:w=(wo+31+a+31+30+31+30+31+31+30+31)%7;for(i=1;i<w;i++){printf("\t");n++;}for(j=1;j<=30;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 11 monthcase 12:w=(wo+31+a+31+30+31+30+31+31+30+31+30)%7;for(i=1;i<w;i++){n++;}for(j=1;j<=31;j++){if(n%7==0)printf("\n");printf("%d\t",j);n++;}break; // 12 month}printf("\n");for(i=0;i<55;i++)printf("*");printf("\n"); //表尾的处理}。

// VC++6.0 编译通过# include <stdio.h># include <windows.h>int year; //定义年份为全局变量int check_year (int year) //判断输入的年份是否为闰年{if(year%4 == 0 && year%100 !=0 || year%400 == 0)return 1;elsereturn 0;}int check_month (int month) //判断每月的天数{switch (month){case 0: return 0; break;case 1:case 3:case 5:case 7:case 8:case 10:case 12: return 31; break;case 4:case 6:case 9:case 11: return 30; break;case 2: //闰年二月和平年二月的天数{if (check_year(year) == 1)return 29;elsereturn 28;} break;}}int firstday (int year,int month) //判断某年某月的第一天为星期几{static int w=0;w += check_month(month-1);return ((year-1)+((year-1)/4)-((year-1)/100)+((year-1)/400)+1+w)%7;}main (){int month=1,day,i,flag;printf ("请输入要打印的年份: ");scanf ("%d",&year);printf ("\n");printf (" %d年\n\n",year);for (month=1;month<=12;month++){printf (" %d月\n",month);printf (" ---------------------------\n");printf (" SUN MON TUE WED THU FRI SET\n");printf (" ---------------------------\n");flag = firstday(year,month);for (i=0;i<flag;i++) //每月第一天所在星期几之前的位置用空格输出printf (" ");for (day=1;day<=check_month(month);day++) //按格式输出日历{printf ("%4d",day);if ((day+flag)%7 == 0)printf ("\n");}printf("\n\n");system("pause");printf("\n");}}。

题目：年历显示。

功能要求：（1）输入一个年份，输出是在屏幕上显示该年的日历。

假定输入的年份在1940-2040年之间。

（2）输入年月，输出该月的日历。

（3）输入年月日，输出距今天还有多少天，星期几，是否是公历节日。

如下图：以下部分为代码：#include<stdio.h>#include<math.h>void part1(int x); //函数1~6为打印日历的函数void part2(int x);void part3(int x);void part4(int x);void part5(int x);void part6(int x);int weak(int x,int y); //计算1号对应的星期int weak2(int x,int y,int z); //计算星期，为函数day提供数据int year(int x); //打印日历的函数int mouth(int x); //打印月历的函数int day(int x); //查询天数的函数int distance(int x,int y,int z); //提供距离天数查询int main(){int a;char z;printf("****************************************************************\n");printf(" * *\n");printf(" * *\n");printf(" * *\n");printf(" * 欢迎使用万年历！*\n");printf(" * *\n");printf(" * *\n");printf(" * 开发：杨润*\n");printf("****************************************************************\n");x: //位置标注printf("\n");printf("请输入一个日期（Ex：20150302或201503或2015）：");scanf("%d",&a);printf("\n");if((1940<=a)&&(a<=2040)){year(a);}else if((194001<=a)&&(a<=204012)){mouth(a);}else if((19400101<=a)&&(a<=20401231)){day(a);}else{printf("输入错误，请重新输入！");goto x;}printf("\n");printf("\n");printf("继续查询（y），退出（n）：");scanf("%s",&z);if(z=='y'){goto x;}else{;}return 0;}int year(int x){printf("-------------------------------%d年的年历----------------------------\n",x);printf("\n");part1(x); //调用第一部分函数part2(x);part3(x);part4(x);part5(x);part6(x);printf("-----------------------------------------------------------------------\n");return 0;}int mouth(int x){int i,n,y,y2,w,week,yue2,bz1; //n表示年份，y表示月份,w,y2均为临时变量,yue2表示2月份天数n=(int)(x/100);y=(int)(x%100);printf("您现在查询的是%d年%d月\n",n,y);printf(" \n");if(y==1) //1月的情况{printf("1月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");if(n<2000) //计算小于两千的1.1星期{y2=(n-1)%100; //y2 w=(int)(y2+(y2/4)+(19/4)-38+(26*1.4));week=w%7;}if(n>=2000) //计算大于两千的1.1星期{ y2=(n-1)%100;w=(int)(y2+(y2/4)+(20/4)-40+(26*1.4));week=w%7;}for(i=0;i<week;i++){printf(" ");}bz1=1;for(i=0;i<(7-week);i++) //第一行的一月份{if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第二行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第三行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第四行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第五行的1月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf("\n");printf(" "); //第六行的1月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf("\n");}if(y==2) //2月的情况{if(n%4==0){if(n%100!=0)yue2=29;else if(n%100==0&&n%400==0)yue2=29;elseyue2=28;}else{yue2=28;}printf("2月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");if(n<2000) //计算小于两千的2.1星期{y2=(n-1)%100; //y2w=(int)(y2+(y2/4)+(19/4)-38+(26*1.5));week=w%7;}if(n>=2000) //计算大于两千的2.1星期{ y2=(n-1)%100;w=(int)(y2+(y2/4)+(20/4)-40+(26*1.5));week=w%7;}for(i=0;i<week;i++){printf(" ");}bz1=1;for(i=0;i<(7-week);i++) //第一行的2月份{if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第二行的2月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第三行的2月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第四行的2月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第五行的2月份for(i=0;i<7;i++){if(bz1<=yue2){printf(" %d ",bz1);}if(bz1>yue2){printf(" ");}bz1=bz1+1;}printf("\n");printf(" "); //第六行的2月份for(i=0;i<7;i++){if(bz1<=yue2){printf(" %d ",bz1);}if(bz1=yue2){printf(" ");}bz1=bz1+1;}printf("\n");}//2月情况判断完毕if((y==3)||(y==5)||(y==7)||(y==8)||(y==10)||(y==12)) //31天的情况（3、5、7、8、10、12月）{printf("%d月Sun Mon Tue Wed Thu Fri Sat\n",y);printf(" ");week=weak(n,y);for(i=0;i<week;i++) //第一行{printf(" ");}bz1=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第二行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第三行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第四行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第五行for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf("\n");printf(" "); //第六行for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf("\n");}if((y==4)||(y==6)||(y==9)||(y==11)) //30天的情况（4、6、9、11月）{printf("%d月Sun Mon Tue Wed Thu Fri Sat\n",y);printf(" ");week=weak(n,y);for(i=0;i<week;i++) //第一行{printf(" ");}bz1=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第二行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第三行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第四行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf("\n");printf(" "); //第五行for(i=0;i<7;i++){if(bz1<=30){printf(" %d ",bz1);}if(bz1>30){printf(" ");}bz1=bz1+1;}printf("\n");printf(" "); //第六行for(i=0;i<7;i++){if(bz1<=30){printf(" %d ",bz1);}if(bz1>30){printf(" ");}bz1=bz1+1;}printf("\n");}return 0;}int day(int x){int n,y,y1,t,week; //n为年，y为yue，y1位计算y的临时变量，t为天，week为周，p为距离今天天数n=x/10000;y1=x%10000;y=y1/100;t=x%100;printf("\n");printf("您查询的是：%d年%d月%d日",n,y,t);week=weak2(n,y,t);switch(week) //根据返回数值判断星期{case 0:printf("星期日");break;case 1:printf("星期一");break;case 2:printf("星期二");break;case 3:printf("星期三");break;case 4:printf("星期四");break;case 5:printf("星期五");break;case 6:printf("星期六");break;}if(y==1&&t==1) printf("这天是元旦"); //查询节日if(y==2&&t==2) printf("这天是世界湿地日");if(y==2&&t==14) printf("这天是情人节");if(y==3&&t==3) printf("这天是全国爱耳日");if(y==3&&t==5) printf("这天是青年志愿者服务日");if(y==3&&t==8) printf("这天是国际妇女节");if(y==3&&t==9) printf("这天是保护母亲河日");if(y==3&&t==12) printf("这天是中国植树节");if(y==3&&t==14) printf("这天是白色情人节\n");if(y==3&&t==14) printf("这天是国际警察日");if(y==3&&t==15) printf("这天是世界消费者权益日");if(y==3&&t==21) printf("这天是世界森林日\n");if(y==3&&t==21) printf("这天是世界睡眠日");if(y==3&&t==22) printf("这天是世界水日");if(y==3&&t==23) printf("这天是世界气象日");if(y==3&&t==24) printf("这天是世界防治结核病日");if(y==4&&t==1) printf("这天是愚人节");if(y==4&&t==5) printf("这天是清明节");if(y==4&&t==7) printf("这天是世界卫生日");if(y==4&&t==22) printf("这天是世界地球日");if(y==4&&t==26) printf("这天是世界知识产权日");if(y==5&&t==1) printf("这天是国际劳动节");if(y==5&&t==3) printf("这天是世界哮喘日");if(y==5&&t==4) printf("这天是中国青年节");if(y==5&&t==8) printf("这天是世界红十字日");if(y==5&&t==12) printf("这天是国际护士节");if(y==5&&t==15) printf("这天是国际家庭日");if(y==5&&t==17) printf("这天是世界电信日");if(y==5&&t==20) printf("这天是全国学生营养日");if(y==5&&t==23) printf("这天是国际牛奶日");if(y==5&&t==31) printf("这天是世界无烟日");if(y==6&&t==1) printf("这天是国际儿童节");if(y==6&&t==5) printf("这天是世界环境日");if(y==6&&t==6) printf("这天是全国爱眼日");if(y==6&&t==17) printf("这天是世界防治荒漠化和干旱日"); if(y==6&&t==23) printf("这天是国际奥林匹克日");if(y==6&&t==25) printf("这天是全国土地日");if(y==6&&t==26) printf("这天是国际禁毒日");if(y==7&&t==1) printf("这天是中国共产党诞生日\n");if(y==7&&t==1) printf("这天是国际建筑日");if(y==7&&t==7) printf("这天是中国人民抗日战争纪念日"); if(y==7&&t==11) printf("这天是世界人口日");if(y==8&&t==1) printf("这天是中国人民解放军建军节");if(y==8&&t==12) printf("这天是国际青年节");if(y==9&&t==8) printf("这天是国际扫盲日");if(y==9&&t==10) printf("这天是中国教师节");if(y==9&&t==16) printf("这天是中国脑健康日\n");if(y==9&&t==16) printf("这天是国际臭氧层保护日");if(y==9&&t==20) printf("这天是全国爱牙日");if(y==9&&t==21) printf("这天是世界停火日");if(y==9&&t==27) printf("这天是世界旅游日");if(y==10&&t==1) printf("这天是中华人民共和国国庆节\n");if(y==10&&t==1) printf("这天是国际音乐日\n");if(y==10&&t==1) printf("这天是国际老年人日");if(y==10&&t==4) printf("这天是世界动物日");if(y==10&&t==5) printf("这天是世界教师日");if(y==10&&t==8) printf("这天是全国高血压日");if(y==10&&t==9) printf("这天是世界邮政日");if(y==10&&t==10) printf("这天是世界精神卫生日");if(y==10&&t==14) printf("这天是世界标准日");if(y==10&&t==15) printf("这天是国际盲人节\n");if(y==10&&t==15) printf("这天是世界农村妇女日");if(y==10&&t==16) printf("这天是世界粮食日");if(y==10&&t==17) printf("这天是国际消除贫困日");if(y==10&&t==24) printf("这天是联合国日\n");if(y==10&&t==24) printf("这天是世界发展新闻日");if(y==10&&t==28) printf("这天是中国男性健康日");if(y==10&&t==29) printf("这天是国际生物多样性日");if(y==10&&t==31) printf("这天是万圣节");if(y==11&&t==8) printf("这天是中国记者节");if(y==11&&t==9) printf("这天是消防宣传日");if(y==11&&t==14) printf("这天是世界糖尿病日");if(y==11&&t==17) printf("这天是国际大学生节");if(y==11&&t==25) printf("这天是国际消除对妇女的暴力日");if(y==12&&t==1) printf("这天是世界爱滋病日");if(y==12&&t==3) printf("这天是世界残疾人日");if(y==12&&t==4) printf("这天是全国法制宣传日");if(y==12&&t==9) printf("这天是世界足球日");if(y==12&&t==25) printf("这天是圣诞节");if(y==12&&t==29) printf("这天是国际生物多样性日");printf("\n");distance(n,y,t);return 0;}//计算今天日期的函数结尾void part1(int x) //第一部分{int i,week,week2,y,w,b1,bz1,bz2;//week,week2用于计算1.1的星期,bz1和bz2为日期的递增b1=7;printf("1月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("7月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");if(x<2000) //计算小于两千的1.1星期{ y=(x-1)%100;w=(int)(y+(y/4)+(19/4)-38+(26*1.4));week=w%7;}if(x>=2000) //计算大于两千的1.1星期{ y=(x-1)%100;w=(int)(y+(y/4)+(20/4)-40+(26*1.4));week=w%7;}week2=weak(x,b1); //调用计算星期的函数(7.1) for(i=0;i<week;i++){printf(" ");}bz1=1,bz2=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印7月的for(i=0;i<=week2;i++){printf(" ");}for(i=0;i<(7-week2);i++){if(bz2<10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第一行打印完毕printf(" "); //第二行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印7月的第二行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第二行打印结束printf(" "); //第三行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印7月的第三行for(i=0;i<7;i++){ if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第三行打印结束printf(" "); //第四行的1月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印7月的第四行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第四行打印结束printf(" "); //第五行的1月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印7月的第五行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第五行打印结束printf(" "); //第六行的1月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印7月的第六行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第六行打印结束} //第一部分1月、7月打印完毕！void part2(int x) //第二部分2月、8月开始打印！//第二部分{int i,week,week2,y,w,b1,bz1,bz2,yue2;//week,week2用于计算2.1的星期,bz1和bz2为日期的递增b1=8; //表示当前部分的月份printf("2月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("8月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");if(x%4==0){if(x%100!=0)yue2=29;else if(x%100==0&&x%400==0)yue2=29;elseyue2=28;}else{yue2=28;}if(x<2000) //计算小于两千的1.1星期{ y=(x-1)%100;w=(int)(y+(y/4)+(19/4)-38+(26*1.5));week=w%7;}if(x>=2000) //计算大于两千的1.1星期{ y=(x-1)%100;w=(int)(y+(y/4)+(20/4)-40+(26*1.5));week=w%7;}week2=weak(x,b1); //调用计算星期的函数(7.1) for(i=0;i<week;i++){printf(" ");}bz1=1,bz2=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第一行for(i=0;i<=week2;i++){printf(" ");}for(i=0;i<(7-week2);i++){if(bz2<10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第一行打印完毕printf(" "); //2月份的第二行for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第二行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第二行打印结束printf(" "); //第三行的2月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第三行for(i=0;i<7;i++){ if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第三行打印结束printf(" "); //第四行的2月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第四行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第四行打印结束printf(" "); //第五行的2月份for(i=0;i<7;i++){if(bz1<=yue2){printf(" %d ",bz1);}if(bz1>yue2){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第五行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第五行打印结束printf(" "); //第六行的2月份for(i=0;i<7;i++){if(bz1<=yue2){printf(" %d ",bz1);}if(bz1>yue2){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印8月的第六行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第六行打印结束}void part3(int x) //第三部分{int i,week,week2,a1,b1,bz1,bz2;//week,week2用于计算1.1的星期,bz1和bz2为日期的递增a1=3,b1=9; //表示当前不封的月份printf("3月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("9月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");week=weak(x,a1); //调用计算星期的函数(3.1)week2=weak(x,b1); //调用计算星期的函数(8.1)for(i=0;i<week;i++){printf(" ");}bz1=1,bz2=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印9月的for(i=0;i<=week2;i++){printf(" ");}for(i=0;i<(7-week2);i++){if(bz2<10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第一行打印完毕printf(" "); //第二行的3月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印9月的第二行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第二行打印结束printf(" "); //第三行的3月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印9月的第三行for(i=0;i<7;i++){ if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第三行打印结束printf(" "); //第四行的3月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印9月的第四行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第四行打印结束printf(" "); //第五行的3月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印9月的第五行for(i=0;i<7;i++){if(bz2<=30){printf(" %d ",bz2);}if(bz2>30){printf(" ");}bz2=bz2+1;}printf("\n"); //第五行打印结束printf(" "); //第六行的3月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印9月的第六行for(i=0;i<7;i++){if(bz2<=30){printf(" %d ",bz2);}if(bz2>30){printf(" ");}bz2=bz2+1;}printf("\n"); //第六行打印结束}void part4(int x) //第四部分{int i,week,week2,a1,b1,bz1,bz2;//week,week2用于计算1.1的星期,bz1和bz2为日期的递增a1=4,b1=10; //表示当前不封的月份printf("4月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("10月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");week=weak(x,a1); //调用计算星期的函数(4.1)week2=weak(x,b1); //调用计算星期的函数(10.1)for(i=0;i<week;i++){printf(" ");}bz1=1,bz2=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印4月的for(i=0;i<=week2;i++){printf(" ");}for(i=0;i<(7-week2);i++){if(bz2<10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第一行打印完毕printf(" "); //第二行的4月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印10月的第二行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第二行打印结束printf(" "); //第三行的4月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印10月的第三行for(i=0;i<7;i++){ if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第三行打印结束printf(" "); //第四行的4月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印10月的第四行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第四行打印结束printf(" "); //第五行的10月份for(i=0;i<7;i++){if(bz1<=30){printf(" %d ",bz1);}if(bz1>30){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印10月的第五行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第五行打印结束printf(" "); //第六行的4月份for(i=0;i<7;i++){if(bz1<=30){printf(" %d ",bz1);}if(bz1>30){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印10月的第六行for(i=0;i<7;i++){if(bz2<=31){printf(" %d ",bz2);}if(bz2>31){printf(" ");}bz2=bz2+1;}printf("\n"); //第六行打印结束}void part5(int x) //第五部分{int i,week,week2,a1,b1,bz1,bz2;//week,week2用于计算1.1的星期,bz1和bz2为日期的递增a1=5,b1=11; //表示当前不封的月份printf("5月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("11月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");week=weak(x,a1);week2=weak(x,b1); //调用计算星期的函数(11.1)for(i=0;i<week;i++){printf(" ");}bz1=1,bz2=1;for(i=0;i<(7-week);i++){if(bz1<10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印11月的for(i=0;i<=week2;i++){printf(" ");}for(i=0;i<(7-week2);i++){if(bz2<10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第一行打印完毕printf(" "); //第二行的5月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印11月的第二行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10)bz2=bz2+1;}printf("\n"); //第二行打印结束printf(" "); //第三行的5月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印11月的第三行for(i=0;i<7;i++){ if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第三行打印结束printf(" "); //第四行的5月份for(i=0;i<7;i++){ if(bz1<10){printf(" %d ",bz1);}if(bz1>=10){printf(" %d ",bz1);}bz1=bz1+1;}printf(" "); //从这里开始打印11月的第四行for(i=0;i<7;i++){if(bz2<10){printf(" %d ",bz2);}if(bz2>=10){printf(" %d ",bz2);}bz2=bz2+1;}printf("\n"); //第四行打印结束printf(" "); //第五行的5月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31)bz1=bz1+1;}printf(" "); //从这里开始打印11月的第五行for(i=0;i<7;i++){if(bz2<=30){printf(" %d ",bz2);}if(bz2>30){printf(" ");}bz2=bz2+1;}printf("\n"); //第五行打印结束printf(" "); //第六行的5月份for(i=0;i<7;i++){if(bz1<=31){printf(" %d ",bz1);}if(bz1>31){printf(" ");}bz1=bz1+1;}printf(" "); //从这里开始打印11月的第六行for(i=0;i<7;i++){if(bz2<=30){printf(" %d ",bz2);}if(bz2>30){printf(" ");}bz2=bz2+1;}printf("\n"); //第六行打印结束}void part6(int x) //第六部分{int i,week,week2,a1,b1,bz1,bz2;//week,week2用于计算1.1的星期,bz1和bz2为日期的递增a1=6,b1=12; //表示当前不封的月份printf("6月Sun Mon Tue Wed Thu Fri Sat");printf(" ");printf("12月Sun Mon Tue Wed Thu Fri Sat\n");printf(" ");week=weak(x,a1);week2=weak(x,b1); //调用计算星期的函数(12.1)for(i=0;i<week;i++){printf(" ");}。

屌神NO.1#include <stdio.h>#include <stdlib.h>#include <stdlib.h>#include <conio.h> /清屏函数的头文件*/#define X " Sun Mon Tue Wed Thu Fri Sat"void menu();int getday(int year,int month,int date);int isleap(int year);void print(int n);int day(int year);void printcalendar(int year);void menu(){system("cls"); /*清除屏幕上所有文字*/printf("\nTHIS IS THE MENU OF THE PROGRAM !");printf("\nYOU CAN CHOOSE THE NUMBER FOR THE FUNCTIOM:");printf("\n\n");printf("1 Find the day by year-month-date.\n");printf("2 Find out whether the year you input is a leap year.\n");printf("3 Print the calendar of the year you input.\n");printf("4 Exit.\n\n");printf("Input your choice:");}/*函数定义，将在主函数中调用*/int getday(int year,int month,int date){int isleap(int year);int flag,s,i;int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};int cont=0;flag=isleap(year);if(flag==1){a[2]++; /*修改二月份天数*/}for(i=1;i<month;i++){cont=cont+a[i];}cont=cont+date;s=year+1+(year-1)/4+(year-1)/100+(year-1)/400+cont;return s%7;}/*利用公式求星期几*/int isleap(int year){if(year%4==0&&year%100||year%400==0){return 1;}else{return 0;}}/*判定闰年*/void print(int n){int i;for(i=0;i<n;i++) printf(" ");}/*打印空格，排版使用*/int day(int year){long a,b;if(year<=2000){a=2000-year;b=6-(a+a/4-a/100+a/400)%7;return b;}else{a=year-2000;b=(a+1+(a-1)/4-(a-1)/100+(a-1)/400)%7+6;return b%7;}}/*打印日历函数*/void printcalendar(int year){int i,j,k,m,n,f1,f2,d;int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};printf("\nThe calendar of the year %d.\n\n",year);d=day(year);if(isleap(year)==1){a[2]++;}for(i=1;i<=12;i+=2){m=0; n=0; f1=0; f2=0;switch(i){case 1:printf(" Januray 1 ");break;case 3:printf(" March 3 ");break;case 5:printf(" May 5 ");break;case 7:printf(" July 7 "); break;case 9:printf(" September 9 ");break;case 11:printf(" Nevember 11 ");break;}print(21); /*打印空格，隔开奇偶月份名*/switch(i+1){case 2:printf(" February 2 "); break;case 4:printf(" April 4 "); break;case 6:printf(" June 6 "); break;case 8:printf(" August 8 "); break;case 10:printf(" October 10 "); break;case 12:printf(" December 12"); break;}printf("\n");printf(X); /*宏调用，打印星期字符串*/print(6); /*打印空格，隔开奇偶月份数据*/printf(X);printf("\n");for(j=0;j<6;j++){if(j==0){print(d*4); /*每个日期数采用个空格的宽度，即4字节。

#incl‎u de <‎i ostr‎e am>‎#incl‎u de <‎i oman‎i p>u‎s ing ‎n ames‎p ace ‎s td;‎clas‎s Dat‎e{p‎r ivat‎e:i‎n t ye‎a r;‎i nt m‎o nth;‎int‎day;‎int‎mont‎h Day[‎12];‎publ‎i c:‎Date‎(int ‎y=1, ‎i nt m‎=1, i‎n t d=‎1):ye‎a r(y)‎,mont‎h(m),‎d ay(d‎) {‎mon‎t hDay‎[0]=3‎1;‎m onth‎D ay[1‎]=28;‎mo‎n thDa‎y[2]=‎31;‎mont‎h Day[‎3]=30‎;m‎o nthD‎a y[4]‎=31;‎mon‎t hDay‎[5]=3‎0;‎m onth‎D ay[6‎]=31;‎mo‎n thDa‎y[7]=‎31;‎mont‎h Day[‎8]=30‎;m‎o nthD‎a y[9]‎=31;‎mon‎t hDay‎[10]=‎30;‎mont‎h Day[‎11]=3‎1;‎}v‎o id S‎e tYea‎r(int‎y) {‎year‎=y; }‎vo‎i d Se‎t Mont‎h(int‎m) {‎mont‎h=m; ‎}v‎o id S‎e tDay‎(int ‎d) { ‎d ay=d‎; }‎int ‎G etYe‎a r() ‎c onst‎{ re‎t urn ‎y ear;‎}‎i nt G‎e tMon‎t h() ‎c onst‎{ re‎t urn ‎m onth‎; }‎int ‎G etDa‎y() c‎o nst ‎{ ret‎u rn d‎a y; }‎in‎t Get‎M onth‎D ay(c‎o nst ‎i nt i‎){‎if(‎i==2&‎&Isle‎a pyea‎r(yea‎r))‎ret‎u rn 2‎9;‎r etur‎n mon‎t hDay‎[i-1]‎;}‎bo‎o l Is‎l eapy‎e ar(i‎n t y)‎//‎判断是否‎为闰年。

c语言万年历#include<stdio.h>main(){for(;;){int nian,yue,a,b,m,c,_m=28;long e;printf("请输入年份：");scanf("%d",&nian);e=nian;e=e-1;e=(e*365+e/4)%7;m=e;if((nian%4==0)||(nian%100==0)&&(nian%400!=0)) //求出nian是否为闰年//m++;printf("%d的日历：",nian);for(yue=1;yue<=12;yue++){if(yue==1||yue==3||yue==5||yue==7||yue==8||yue==10||yue==12){c=0;printf("\n");printf(" %d月\n",yue);printf(" 日一二三四五六\n");for(b=1;b<=m;b++){c++;printf(" ");}for(a=1;a<=31;a++){c++;if(c%7-1==0&&c!=1)printf("\n");if(a<10)printf(" ");printf(" %d ",a);m++;if(m==7)m=0;}printf("\n");}else{if(yue==4||yue==6||yue==9||yue==11||yue==2){if(yue==2){c=0;printf("\n");printf(" %d月\n",yue);printf(" 日一二三四五六\n");for(b=1;b<=m;b++){c++;printf(" ");}for(a=1;a<=_m;a++){c++;if(c%7-1==0&&c!=1)printf("\n");if(a<10)printf(" ");printf(" %d ",a);m++;if(m==7)m=0;}printf("\n");}else{c=0;printf("\n");printf(" %d月\n",yue);printf(" 日一二三四五六\n");for(b=1;b<=m;b++){c++;printf(" ");}for(a=1;a<=30;a++){c++;if(c%7-1==0&&c!=1)printf("\n");if(a<10)printf(" ");printf(" %d ",a);m++;if(m==7)m=0;}printf("\n");} } }} } }。

这是当时我做的一个小小的课题，希望对你有所帮助#include "stdio.h" /* Required for MS-DOS use */#define ENTER 0x1C0D /* Enter key */int year, month, day;static char *days[8] = {" ","Sunday ","Monday ","Tuesday ","Wednesday","Thursday ","Friday ","Saturday "}; struct TIMEDATE {int year; /* year 1980..2099 */int month; /* month 1=Jan 2=Feb, etc. */int day; /* day of month 0..31 */int hours; /* hour 0..23 */int minutes; /* minute 0..59 */int seconds; /* second 0..59 */int hsecs; /* 1/100ths of second 0..99 */char dateline[47]; /* date & time together */};static struct TIMEDATE today;main(){char cmonth[3];char cday[3];char cyear[5];double getdays();double daynumb, numbnow;int weekday, retcode, dayer, i;dayer = datetime(&today);clrscn();for (i=0;i<3;++i)cmonth[i]='\0';for (i=0;i<3;++i)cday[i]='\0';for (i=0;i<5;++i)cyear[i]='\0';putstr(5,8,14,"Enter date in MM DD YYYY format:");while (retcode != ENTER){retcode = bufinp(5,41,13,2,cmonth);if (retcode != ENTER) retcode = bufinp(5,44,13,2,cday);if (retcode != ENTER) retcode = bufinp(5,47,13,4,cyear);}year = atoi(&cyear);month = atoi(&cmonth);day = atoi(&cday);daynumb = getdays(year, month, day);numbnow = getdays(today.year, today.month, today.day); weekday = weekdays(daynumb);if (numbnow - daynumb == 0)printf("\n\n%02d-%02d-%d is",month, day, year);if (numbnow - daynumb > 0)printf("\n\n%02d-%02d-%d was",month, day, year);if (numbnow - daynumb < 0)printf("\n\n%02d-%02d-%d will be",month, day, year);printf(" a %s\n",days[weekday]);} /* end MAIN *//************************************************************* GETDAYS - From integer values of year (YYYY), month * * (MM) and day (DD) this subroutine returns a ** double float number which represents the * * number of days since Jan 1, 1980 (day 1). * * This routine is the opposite of GETDATE. * ************************************************************/double getdays(year, month, day)int year, month, day;{int y,m;double a,b,d, daynumb;double floor(),intg();/************************************ make correction for no year 0 ************************************/if (year < 0) y = year + 1;else y = year;/*********************************************************** Jan and Feb are months 13 and 14 in this calculation ***********************************************************/m = month;if (month < 3){m = m + 12;y = y - 1;}/**************************** calculate Julian days ****************************/d = floor(365.25 * y) + intg(30.6001 * (m + 1)) + day - 723244.0;/************************************************ use Julian calendar if before Oct 5, 1582 ************************************************/if (d < -145068.0) daynumb = d;/*************************************** otherwise use Gregorian calendar ***************************************/else{a = floor(y / 100.0);b = 2 - a + floor(a / 4.0);daynumb = d + b;}return(daynumb);} /* end GETDAYS *//********************************************************* GETDATE - This routine takes a double float number * * representing the number of days since Jan 1,* * 1980 (day 1) and returns the year month and * * day as pointer integers * * This routine is the opposite of GETDAYS * ********************************************************/getdate(numb)double numb;{double a,aa,b,c,d,e,z;double date;date = numb;z = intg(date + 2444239.0);if (date < -145078.0) a = z;else{aa = floor((z - 1867216.25) / 36524.25);a = z + 1 + aa - floor(aa/4.0);}b = a + 1524.0;c = intg((b - 122.1) / 365.25);d = intg(365.25 * c);e = intg((b - d) / 30.6001);day = b - d - intg(30.6001 * e);if (e > 13.5) month = e - 13.0;else month = e - 1.0;if (month > 2) year = c - 4716.0;else year = c - 4715.0;if (year < 1) --year;return;} /* end GETDATE *//********************************************************* WEEKDAYS - This routine takes a double float number * * representing the number of days since Jan 1,** 1980 (day 1) and returns the day of the week** where 1 = Sunday, 2 = Tuesday, etc. * ********************************************************/int weekdays(numb)double numb;{double dd;int day;dd = numb;while (dd > 28000.0) dd = dd - 28000.0;while (dd < 0) dd = dd + 28000.0;day = dd;day = ((day + 1) % 7) + 1;return(day);}/********************************************************* FRACT - This routine takes a double float number ** and returns the fractional part as a double ** float number * ********************************************************/double fract(numb)double numb;{int inumb;double fnumb;while (numb < -32767) numb += 32767;while (numb > 32767) numb -= 32767;inumb = numb;fnumb = inumb;return(numb-fnumb);} /* end FRACT *//********************************************************* FLOOR - This routine takes a double float number ** and returns the next smallest integer *********************************************************/double floor(numb)double numb;{double fract(), intg();double out;out = intg(numb);if (numb < 0 && fract(numb) != 0) out -= 1.0;return(out);} /* end FLOOR *//********************************************************* INTG - This routine takes a double float number ** and returns the integer part as a double ** float number * ********************************************************/double intg(numb)double numb;{double fract();return(numb - fract(numb));} /* end INTG */。

万年历的C语言编程实现源程序：#include<stdio.h>#include<stdlib.h>int Isleapyear(int y)/*判断是否是闰年*/{if((y%4==0&&y%100!=0)||(y%400==0))return 1;elsereturn 0;}int Getdaysofmonth(int y,int m)/*确定某个月的天数*/{int months[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};if(Isleapyear(y))/*如果是闰年则2月份的天数改变为29*/ months[2]=29;return months[m];}int Gettotaldays(int y,int m)/*计算从1901年1月开始到给定年月的天数*/{intmonths[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};int days=0;int i,j;if((Isleapyear(y)))months[2]=29;for(i=1901;i<y;i++)/*从1901年1月开始计算，累加y年之前的天数*/{if(Isleapyear(i))days+=366;elsedays+=365;}for(j=1;j<m;j++)/*累加m月之后的天数*/days+=months[j];return days;}int Getfirstdayintable(int y,int m)/*计算给定年月的第一天在日历表中的位置*/{int d;d=Gettotaldays(y,m);d=d+3;/*1901年1月1日是星期二，在日历中星期二是第三个位置*/d=d%7;return d;}void Showdate(int y,int m)/*显示日历*/{int first;int d;int i,k;first=Getfirstdayintable(y,m);/*得到第一天在日历中的第一个位置*/d=Getdaysofmonth(y,m);/*得到这个月的天数*/k=0;printf("-------------------------------------\n");printf(" SUN MON TUE WEN THU FRI STA\n");for(i=1;i<first;i++)/*打印第一天之前的空格*/{printf(" ");k++;/*k用于确定日历中是否回车*/}for(i=1;i<=d;i++){printf("%5d",i);/*每个具体的日期占5个字符的宽度*/k++;if(k==7)/*每行打印7个日期数字后回车*/{printf("\n");k=0;}}printf("\n-------------------------------------\n"); }int main(){int y,m;printf("Input year:");scanf("%d",&y);printf("Input month:");scanf("%d",&m);Showdate(y,m);return 0;}欢迎您的下载，资料仅供参考！致力为企业和个人提供合同协议，策划案计划书，学习资料等等打造全网一站式需求。

#include <stdio.h>#include <windows.h>#include <wincon.h>#include<string.h>#include<stdlib.h>#include<conio.h>#include<time.h>#include<math.h>#define NULL 0CONSOLE_SCREEN_BUFFER_INFO csbiInfo; extern WINBASEAPI HWND WINAPI GetConsoleWindow(); time_t T;struct tm * now;int min,sec;int hour,nowyear,nowmonth,nowday;void ti2(){time ( &T );now = localtime ( &T );hour=now->tm_hour%12;min=now->tm_min-15;sec=now->tm_sec-15;}void ti(){time ( &T );now = localtime ( &T );hour=now->tm_hour;min=now->tm_min;sec=now->tm_sec;nowyear=now->tm_year+1900;nowmonth=now->tm_mon+1;nowday=now->tm_mday;}int yearbak=0;void clock_sz();int pd( int year);void huizs(int line_head_month);void hzdy(int year,int nowmonth_hz);void menu();void clear();int main(int argc, char* argv[]){int x=0;ti();clock_sz();hzdy(nowyear,nowmonth);menu();return 0;}void clear(){int i;HWND hwnd;HANDLE hOut;HDC hdc;HBRUSH hbr;COORD pos={1,4};hwnd=GetConsoleWindow();hdc = GetDC(hwnd);hOut = GetStdHandle(STD_OUTPUT_HANDLE);hbr= CreateSolidBrush(RGB(0,0,0));SelectObject(hdc,hbr);Rectangle(hdc,0,65,670,470);SetConsoleCursorPosition(hOut, pos);for(i=0;i<10;i++)printf(" \n ");SetConsoleCursorPosition(hOut, pos);Rectangle(hdc,0,65,670,470);ReleaseDC(hwnd, hdc);}void menu(){int year=0,xyear=0,x, xy=0,i ;struct re{int top;int left;int right;int bottom;}rt[13];HWND hwnd;HDC hdc,dc;HBRUSH hbr;COORD pos3_1 = {1, 4},pos3_2= {1, 1},pos = {1, 4},pos2_3 = {1, 6},pos2_4 = {1, 7};INPUT_RECORD mouseRec;DWORD state = 0, res=0;POINT pt;HPEN pn;HANDLE hOut, hIn;hwnd=GetConsoleWindow();//得到控制台窗口句柄hdc = GetDC(hwnd); //得到画图设备句柄dc = GetDC(hwnd);//画刷hbr= CreateSolidBrush(RGB(255,0,0));SelectObject(dc,hbr);for(rt[1].left=20,i=2;i<=12;i++) rt[i].left=rt[i-1].left+50;for(rt[1].right=50,i=2;i<=12;i++) rt[i].right=rt[i-1].right+50; //定位按钮for(i=0;i<=12;i++) rt[i].top=40;for(i=0;i<=12;i++) rt[i].bottom=60;hOut = GetStdHandle(STD_OUTPUT_HANDLE);hIn=GetStdHandle(STD_INPUT_HANDLE);pn=CreatePen(PS_SOLID,1,RGB(255,0,255));GetClientRect(hwnd, &rt);SelectObject(hdc, pn);SetBkMode(hdc,TRANSPARENT);MoveToEx(hdc,1,35,NULL);LineTo(hdc,620,35);LineTo(hdc,620,62);LineTo(hdc,1,62);LineTo(hdc,1,35);pn=CreatePen(PS_SOLID,2,RGB(255,255,0));SelectObject(hdc, pn);MoveToEx(hdc,5,75,NULL);LineTo(hdc,45,75);hbr= CreateSolidBrush(RGB(0,0,190));SelectObject(dc,hbr);for(i=1;i<=12;i++)Rectangle(dc,rt[i].left,rt[i].top,rt[i].right,rt[i].bottom);SetTextColor(hdc,RGB(0,255,255));TextOut(hdc,280,10,TEXT("万年历"),6);//输出文本SetTextColor(hdc,RGB(255,255,0));////设颜色TextOut(hdc,rt[1].left,rt[1].top,TEXT(" 1"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 2"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 3"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 4"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 5"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 6"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 7"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 8"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 9"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT(" 0"),3);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT("确定"),4);//输出文本TextOut(hdc,rt[1].left+=50,rt[1].top,TEXT("清除"),4);//输出文本TextOut(hdc,40,350,TEXT("提示：双击窗口退出"),18);//输出文本SetConsoleCursorPosition(hOut, pos3_1);ShowWindow(hwnd,SW_SHOW);SetConsoleTextAttribute(hOut, 10);for(;;){SetConsoleTextAttribute(hOut, 10);ReadConsoleInput(hIn, &mouseRec, 1, &res);Sleep(100);if (mouseRec.EventType == MOUSE_EVENT){if (mouseRec.Event.MouseEvent.dwEventFlags == DOUBLE_CLICK) break;if (mouseRec.Event.MouseEvent.dwButtonState == FROM_LEFT_1ST_BUTTON_PRESSED){GetCursorPos(&pt);ScreenToClient(hwnd,&pt);if(pt.x>20&& pt.x<50 &&pt.y>rt[1].top && pt.y<rt[1].bottom){if(xyear<4) printf("1");xyear++;if(xyear==1) year=1*1000;if(xyear==2) year=year+1*100;if(xyear==3) year=year+1*10;if(xyear==4){year=year+1;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[2].left && pt.x<rt[2].right &&pt.y>rt[2].top && pt.y<rt[2].bottom){if(xyear<4) printf("2");xyear++;if(xyear==1) year=2*1000;if(xyear==2) year=year+2*100;if(xyear==3) year=year+2*10;if(xyear==4){year=year+2;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[3].left && pt.x<rt[3].right &&pt.y>rt[3].top && pt.y<rt[3].bottom){if(xyear<4) printf("3");xyear++;if(xyear==1) year=3*1000;if(xyear==2) year=year+3*100;if(xyear==3) year=year+3*10;if(xyear==4){year=year+3;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[4].left && pt.x<rt[4].right &&pt.y>rt[4].top && pt.y<rt[4].bottom){if(xyear<4) printf("4");xyear++;if(xyear==1) year=4*1000;if(xyear==2) year=year+4*100;if(xyear==3) year=year+4*10;if(xyear==4){year=year+4;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[5].left && pt.x<rt[5].right &&pt.y>rt[5].top && pt.y<rt[5].bottom){if(xyear<4) printf("5");xyear++;if(xyear==1) year=5*1000;if(xyear==2) year=year+5*100;if(xyear==3) year=year+5*10;if(xyear==4){year=year+5;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[6].left && pt.x<rt[6].right &&pt.y>rt[6].top && pt.y<rt[6].bottom){if(xyear<4)printf("6");xyear++;if(xyear==1) year=6*1000;if(xyear==2) year=year+6*100;if(xyear==3) year=year+6*10;if(xyear==4){year=year+6;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[7].left && pt.x<rt[7].right &&pt.y>rt[7].top && pt.y<rt[7].bottom){if(xyear<4)printf("7");xyear++;if(xyear==1) year=7*1000;if(xyear==2) year=year+7*100;if(xyear==3) year=year+7*10;if(xyear==4){year=year+7;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[8].left && pt.x<rt[8].right &&pt.y>rt[8].top && pt.y<rt[8].bottom){if(xyear<4)printf("8");xyear++;if(xyear==1) year=8*1000;if(xyear==2) year=year+8*100;if(xyear==3) year=year+8*10;if(xyear==4){year=year+8;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[9].left && pt.x<rt[9].right &&pt.y>rt[9].top && pt.y<rt[9].bottom){if(xyear<4)printf("9");xyear++;if(xyear==1) year=9*1000;if(xyear==2) year=year+9*100;if(xyear==3) year=year+9*10;if(xyear==4){year=year+9;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[10].left && pt.x<rt[10].right &&pt.y>rt[10].top && pt.y<rt[10].bottom){if(xyear<4) printf("0");xyear++;if(xyear==1) year=0*1000;if(xyear==2) year=year+0*100;if(xyear==3) year=year+0*10;if(xyear==4){year=year+0;printf("\n你选择的年为%d",year);}continue;}else if(pt.x>rt[11].left && pt.x<rt[11].right &&pt.y>rt[11].top && pt.y<rt[10].bottom){if(xyear>=1&&year!=0){clear();yearbak=year;SetConsoleCursorPosition(hOut, pos3_2);printf("公元%d年",yearbak);SetConsoleCursorPosition(hOut, pos3_1);for(i=1;i<=6;i+=3)huizs(i);x=MessageBox(NULL,"是否显示后六个月?", "提示",MB_YESNO);if(x==6) {SetConsoleTextAttribute(hOut, 14);clear();for(i=7;i<=12;i+=3)huizs(i);}}else printf("输入不合法,请点击清除重新输入");continue;}else if(pt.x>rt[12].left && pt.x<rt[12].right &&pt.y>rt[12].top && pt.y<rt[12].bottom){xyear=0;year=0;clear();clock_sz();hzdy(nowyear,nowmonth);pn=CreatePen(PS_SOLID,2,RGB(255,255,0));SelectObject(hdc, pn);//选画笔MoveToEx(hdc,5,75,NULL);LineTo(hdc,45,75);SetConsoleCursorPosition(hOut, pos);continue;}};}}ReleaseDC(hwnd,hdc);}int pd( int year){int pr=0;if((year%100==0)&&(year%400==0))pr=1;else if(year%4==0&&year%100!=0)pr=1;else pr=0;return pr;}void huizs(int line_head_month){int i=0,j=0,k=0,month=0,n=0,daysum=0,jlw=0;int monthhead[13]={0},mlt[3]={1,1,1};int endline=0,test=0;int year=0;year=yearbak;for(i=1;i<year;i++){if(pd(i))daysum+=366;else daysum+=365;}j=daysum%7;monthhead[0]=j;for(month=1;month<=12;month++){if(pd(year)&&month==2) n=29;else if(pd(year)==0&&month==2) n=28;else if(month==4||month==6||month==9||month==11) n=30;else n=31;monthhead[month]=(monthhead[month-1]+n)%7;}while(test<=5){for(month=line_head_month;month<=(line_head_month+2);month++){if(month%3==1&&endline==0){printf("\t%d月\t\t\t%d月%d月\n",month,month+1,month+2);printf("一二三四五六日一二三四五六日一二三四五六日\n");}if(endline==0){for(k=0;k<monthhead[month-1];k++)printf(" ");j=monthhead[month-1];}if(endline==0) i=1;else i=mlt[month-1];for(;j<7;i++,j++){if(pd(year)&&month==2) n=29;else if(pd(year)==0&&month==2) n=28;else if(month==4||month==6||month==9||month==11) n=30;else n=31;if(i>n){for(k=0;k<7-j;k++)printf(" ");break;}printf("%-3.0d",i);}printf(" ");mlt[month-1]=i;if(month%3==0){printf("\n");endline=1;}j=0;}test++;}}void hzdy(int year,int nowmonth_hz){int i=0,j=0,k=0,month=0,n=0,daysum=0,jlw=0;int monthhead[13]={0},mlt[3]={1,1,1};int endline=0,test=0;for(i=1;i<year;i++){if(pd(i))daysum+=366;else daysum+=365;}j=daysum%7;monthhead[0]=j;for(month=1;month<=12;month++){if(pd(year)&&month==2) n=29;else if(pd(year)==0&&month==2) n=28;//平年else if(month==4||month==6||month==9||month==11) n=30;else n=31;monthhead[month]=(monthhead[month-1]+n)%7;}if(pd(year)&&nowmonth_hz==2) n=29;//闰年else if(pd(year)==0&&nowmonth_hz==2) n=28;//平年else if(nowmonth_hz==4||nowmonth_hz==6||nowmonth_hz==9||nowmonth_hz==11) n=30;//4,6,9,11月else n=31;printf("\n\n\n\n\n\n\n\n 当前时间:%d年%d月%d日%d时%d分\n\n",nowyear,nowmonth,nowday,hour,min);printf("\t一二三四五六日\n\t");for(k=0;k<monthhead[nowmonth_hz-1];k++)printf(" ");j=monthhead[nowmonth_hz-1];for(i=1;i<=n;i++,j++){if(j==7){printf("\n\t");j=0;}printf("%-3.0d",i);}printf("\n");}void clock_sz(){float a,b,c;float x=0,y=0,ex=100,ey=160,radian=0,oldx,oldy,radius=90;float mx=0,my=0,oldmx,oldmy,mradius=40;float hx=0,hy=0,oldhx,oldhy,hradius=20;intkd_r1,kd_r2,kd_radius=170,kd_radius1,old_kd_x,old_kd_y,kd_radian=0,k=0,q=0,oldk,oldq;HWND hwnd;HANDLE hOut;HDC hdc;COLORREF C1=RGB(0,0,0),C2=RGB(0,0,0);HBRUSH hbr,hbr1,hbr2;HPEN hpn,gpn,rpn,ppn2,ypn,bpn,kdpn,rkdpn,dotpn,blue,black,blkdpn,pkdpn,hpn2;hwnd=GetConsoleWindow();hdc = GetDC(hwnd);hOut = GetStdHandle(STD_OUTPUT_HANDLE);hbr= CreateSolidBrush(RGB(0,100,0));hbr1= CreateSolidBrush(C1);hbr2= CreateSolidBrush(RGB(0,0,150));hpn2=CreatePen(PS_SOLID,1,RGB(255,0,0));rpn=CreatePen(PS_SOLID,1,RGB(255,0,0));ppn2=CreatePen(PS_SOLID,3,RGB(255,255,0)); hpn=CreatePen(PS_SOLID,1,RGB(0,255,255)); blue=CreatePen(PS_SOLID,3,RGB(0,0,255)); bpn=CreatePen(PS_SOLID,1,RGB(255,255,255)); gpn=CreatePen(PS_SOLID,2,RGB(0,255,0)); pkdpn=CreatePen(PS_SOLID,3,RGB(0,255,255)); kdpn=CreatePen(PS_SOLID,1,RGB(255,255,0)); rkdpn=CreatePen(PS_SOLID,4,RGB(255,0,0)); blkdpn=CreatePen(PS_SOLID,6,RGB(0,0,0)); black=CreatePen(PS_SOLID,4,C1);ex=400;//时钟圆心位置ey=230;while(kd_radian<=360){if(kd_radian%5==0){if(kd_radian%90==0){kd_radius=130;SelectObject(hdc,rkdpn);}else{kd_radius=125;SelectObject(hdc,pkdpn);}}else{kd_radius=130;SelectObject(hdc, kdpn);kd_radius1=120;}y=kd_radius*sin(kd_radian/180.0*3.14);x=kd_radius*cos(kd_radian/180.0*3.14);MoveToEx(hdc,ex,ey,NULL);LineTo(hdc,ex+x,ey+y);y=kd_radius1*sin(kd_radian/180.0*3.14);x=kd_radius1*cos(kd_radian/180.0*3.14);old_kd_x=x;old_kd_y=y;SelectObject(hdc,blkdpn);MoveToEx(hdc,ex,ey,NULL);LineTo(hdc,ex+old_kd_x,ey+old_kd_y);kd_radian+=6;};SetTextColor(hdc,RGB(0,255,0));SetBkColor(hdc,RGB(0,0,0));TextOut(hdc,ex+kd_radius+8,ey-7,TEXT("3"),1);TextOut(hdc,ex-4,ey+kd_radius+3,TEXT("6"),1);TextOut(hdc,ex-kd_radius-15,ey-5,TEXT("9"),1);TextOut(hdc,ex-7,ey-kd_radius-18,TEXT("12"),2);radius=110;mradius=90;//分针半径hradius=70;//时针半径x=0,y=0;radian=0;SetTextColor(hdc,RGB(0,255,225));////设颜色SetBkColor(hdc,RGB(0,0,0));////设颜色ti2();a=sec*6/180.0*3.14;b=min*6/180.0*3.14;c=(hour*30.0-90.0+(min+15)/2.0)/180.0*3.14;SetTextColor(hdc,RGB(0,255,255));my=mradius*sin(b);mx=mradius*cos(b);SelectObject(hdc, gpn);MoveToEx(hdc,ex,ey,NULL);LineTo(hdc,ex+mx,ey+my);LineTo(hdc,ex+mx,ey+my);hy=hradius*sin(c);hx=hradius*cos(c);SelectObject(hdc, blue);MoveToEx(hdc,ex,ey,NULL);LineTo(hdc,ex+hx,ey+hy);ReleaseDC(hwnd, hdc);}。