C语言简单有趣例子总结zwf

C语言趣味程序百例(1):绘制余弦曲线public class test1{public static void main(String args[]){double y;double x, m;for (y=1;y>-1;y-=0.1) {m= Math.acos(y) * 10;for (x = 1; x < m; x++)System.out.print(" ");System.out.print("*");for (; x < 62 - m; x++)System.out.print(" ");System.out.println("*");}}}C语言趣味程序百例(3):绘制圆public class test3{public static void main(String args[]) {double y;double x, m;for(y=10;y>=-10;y--){m=2*Math.sqrt(100-y*y);for(x=1;x<30-m;x++)System.out.print(" ");System.out.print("*");for(;x<30+m;x++)System.out.print(" ");System.out.println("*");}}}import java.util.*;public class test4{public static void main(String args[]){int max=0;int min=100;double sum=0;for(int i=1;i<=10;i++){System.out.printf("请输入第"+i+"个分数:\n");Scanner reader=new Scanner(System.in);int x=reader.nextInt();sum+=x;if(x> max) max=x;if(x< min) min=x;}System.out.println("无效的最高分和最低分:"+max+" , "+min);System.out.println("最后选手的得分是:"+(sum-max-min)/8.0);}}public class test5{public static void main(String args[]){for (int i=999;i>99;i--) {if (555555%i==0) {System.out.println("最大约数="+i);return;}}}}C语言趣味程序百例(12):抓交通肇事犯public class test12{public static void main(String args[]){int k;for(int i=1;i<=9;i++){for(int j=0;j<=9;j++){if(i!=j){k=i*1000+i*100+j*10+j;for(int c=31;c< 100;c++){if(c*c==k)System.out.println("肇事车牌号是"+k);}}}}}}public class test38{public static void main(String args[]){int count = 0;for (int i = 0; i <= 100; i++)for (int j = 0; j <= 50; j++)for (int k = 0; k <= 20; k++) {if (i + j * 2 + k * 5 == 100) {System.out.println(count++ + ":" + i + "-" + j + "-" + k);}}}}public class test40{public static void main(String args[]){for (int i = 0; i <= 3; i++)for (int j = 0; j <= 3; j++) {if (8 - i - j <= 6)System.out.println("Res=" + i + " White=" + j + " Black="+ (8 - i - j));}}}C语言趣味程序百例(54):博士的难题2public class test54{public static void main(String args[]){for (int a = 1; a <= 3; a++)for (int b = 1; b <= 3; b++)for (int c = 1; c <= 3; c++)if ((a != b && b != c && a != c)&& (a == 1 && b == 1 || a == 2 && b != 1 || a == 3)&& (b == 1 && b == 3 || b == 2 && b != 3 || b == 3)&& (c == 1 && b == 2 || c == 2 && b != 2 || c == 3)) {System.out.println("1表示诚实族,2表示说谎族,3表示两面族");System.out.println("a=" + a);System.out.println("b=" + b);System.out.println("c=" + c);}}}C语言趣味程序百例(62):奇特立方体public class test62{public static void main(String args[]){int x[]=new int[8];for(int i=0;i<8;i++){x[i]=Integer.parseInt(args[i]);}new test62().cube62(x);}public void cube62(int x[]) {int n = 8;boolean success=false;for (int a = 0; a < n; a++)for (int b = 0; b < n; b++)for (int c = 0; c < n; c++)for (int d =0; d < n; d++)for (int e = 0; e < n; e++)for (int f = 0; f < n; f++)for (int g = 0; g < n; g++)for (int h =0; h < n; h++) {if (notEquls(new int[] { x[a],x[b], x[c],x[d],x[e],x[f],x[g],x[h]})) {if(cube62(x[a],x[b], x[c], x[d], x[e], x[f], x[g], x[h])) return;}}if(success!=true) System.out.println("不能构成奇妙立方体");;}public boolean cube62(int a, int b, int c, int d, int e, int f, int g, int h) {boolean success=false;int s = a + b + c + d;if (s == e + f + g + h)if (s == a + b + e + f)if (s == c + d + g + h)if (s == a + c + e + g)if (s == b + d + f + h) {System.out.println("能构成奇特立方体");System.out.print(" a=" + a);System.out.print(" b=" + b);System.out.print(" c=" + c);System.out.print(" d=" + d);System.out.print(" e=" + e);System.out.print(" f=" + f);System.out.print(" g=" + g);System.out.println(" h=" + h);System.out.println("构成的奇特立方体如下图:");System.out.println(" e/----------/f");System.out.println(" a/----------/b|");System.out.println(" | | | |");System.out.println(" | | | |");System.out.println(" | | | |");System.out.println(" |g/--------|-/h");System.out.println(" c/----------/d");return true;}return success;}public boolean notEquls(int[] a) {if (a == null || a.length == 0 || a.length == 1)return true;for (int i = 0; i < a.length; i++) {for (int j = 0; j < a.length; j++) {if (a[i] == a[j] && i != j) {return false;}}}return true;}}public class test49{public static void main(String args[]){for (int a = 0; a <= 1; a++)for (int b = 0; b <= 1; b++)for (int c = 0; c <= 1; c++)for (int d = 0; d <= 1; d++)for (int e = 0; e <= 1; e++)for (int f = 0; f <= 1; f++) {if (a + b >= 1&& a + d <= 1&& a + e + f == 2&& (b + c == 0 || b + c == 2)&& (c + d == 1)&& ((d == 0 && e == 0) || (d == 1 ))) {System.out.println("0是不去，1是去");System.out.println("a="+a);System.out.println("b="+b);System.out.println("c="+c);System.out.println("d="+d);System.out.println("e="+e);System.out.println("f="+f);}}}}import java.io.*;public class test10{public static void main(String[] args) throws IOException{BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.println("input int:");String s=br.readLine();int val=Integer.parseInt(s);System.out.println(getBits(val));}public static String getBits(int value){int displayMask=1<<31;StringBuffer buf=new StringBuffer(35);for(int c=1;c<=32;c++){buf.append((value & displayMask)==0? '0':'1');value<<=1;if(c%8==0)buf.append(' ');}return buf.toString();}}public class test9{public static void main(String args[]){int n=Integer.parseInt(args[0]);System.out.println("N="+n);for(int i=0;i<=n;i++){for(int j=0;j< 12-i;j++) System.out.printf(" ");for(int j=1;j< i+2;j++) System.out.printf("%6d",c(i,j));System.out.println();}}public static int c(int x,int y){int z;if((y==1)||(y==x+1)) return 1;z=c(x-1,y-1)+c(x-1,y);return z;}}C语言趣味程序百例(79):随机数求圆周率public class test79{public static void main(String args[]){double all=10000000;double l=1000000;double pai=0;double in=0;double x=0,y=0;for (int i=0;i<all;i++) {x=(Math.random()*l);y=(Math.random()*l);if(x*x+y*y<l*l)in++;}pai=(in/all*4);System.out.println("Times/All="+in+"/"+all+" "+"π~="+pai);}}。

}
//以下代码打印菱形的下半部
for(inti = lay + 1; i <= 2 * lay - 1; i++)
{
for(intk = 1; k <= i - lay; k++)
{
printf(" ");
}
//每行星号个数
for(intj = 1; j <= 2 * lay - 2 * (i - lay) - 1; j++)
开始打印，然后一左一右依次打印出其它字母，即M，L，N，K，O，．．．。
要求：初始化时按字母表顺序赋值。
#include <stdio.h>
int main()
{
char x[] = "ABCDEFGHIJKLMNPQRST";
int k;
int n = 0;Biblioteka while (x[n]){
n++;
if (x[n] == 'M')
while(1)
{
if(staff_num % 3 == 2 && staff_num % 5 == 3 && staff_num % 7 == 0)
{
printf("该单位至少有%d人。", staff_num);
break;
}
staff_num++;
}
printf("\n");
return0;
}
4、将一个6×6数组的第一行、第六行、主对角线和副对角线上的元素都存入1，其余的元素都存入0。请编程序实现。要求：1）不许对数组初始化。2）尽量少用循环。

c语言趣味编程例题
以下是一些有趣的C语言编程例题，供您参考：
1. 猜数字游戏
编写一个猜数字的小游戏，让用户从0到100之间随机生成一个数字，用户可以多次猜测，每次猜测后程序会提示用户猜大还是猜小，直到猜中为止。

2. 反转字符串
编写一个函数，接受两个参数，分别为字符串和字符串长度，返回一个新的字符串，该字符串是原字符串的反转。

3. 计算阶乘
编写一个函数，接受一个整数n作为参数，返回n的阶乘。

4. 编写一个简单的计算器
编写一个简单的计算器，可以进行加、减、乘、除四则运算，支持整数和浮点数运算。

5. 编写一个简单的图形界面应用程序
使用C语言编写一个简单的图形界面应用程序，实现一个窗口，其中
包含一个按钮和一个标签。

当用户点击按钮时，标签的文本将更改为“Hello, World!”。

6. 编写一个简单的文本编辑器
编写一个简单的文本编辑器，支持打开、保存和删除文件，并能够在文本中进行插入、删除和替换操作。

7. 编写一个简单的游戏
编写一个简单的游戏，例如俄罗斯方块、扫雷或贪吃蛇等，可以使用C语言编写游戏引擎，然后使用图形库来创建游戏界面。

这些例题可以帮助您练习C语言编程技能，并提高您的编程能力。

例1.1：输入两个数，输出其中的最大者方法一：#include "stdio.h"int main(){int a,b,max;scanf("%d %d",&a,&b);if (a>b) max=a;else max=b;printf("%d\n",max);return 0;}方法二：#include"stdio.h"int main(){int m,n;scanf("%d %d",&m,&n);printf("%d\n",(m>n)?m:n);return 0;}例1.2：输入三个数，输出其最大者#include "stdio.h"int main(){int a,b,c;scanf("%d %d %d",&a,&b,&c);printf("%d\n",a>b?(a>c?a:c):(b>c?b:c));return 0;}例2：求一个数的绝对值方法一：#include "stdio.h"int main(){int a,absa;printf("enter one number:\n");scanf("%d",&a);if (a<0)absa=-a;elseabsa=a;printf("|%d|=%d\n",a,absa);return 0;}方法二：#include"stdio.h"#include"math.h"int main(){int a;scanf("%d",&a);printf("%d\n",abs(a));return 0;}例3：两个数的四则运算#include "stdio.h"int main(){double x,y;char op;printf("输入运算式:\n");scanf("%lf%c%lf",&x,&op,&y);switch (op){case '+':printf("%.2f%c%.2f=%.2f\n",x,op,y,x+y);break;case '-':printf("%.2f%c%.2f=%.2f\n",x,op,y,x-y);break;case '*':printf("%.2f%c%.2f=%.2f\n",x,op,y,x*y);break;case '/':if (y==0)printf("error!\n");elseprintf("%.2f%c%.2f=%.2f\n",x,op,y,x/y);break;default :printf("expression is error!\n");}return 0;}例4：求N个数的平均数，以-1结束输入，且-1不纳入计算#include "stdio.h"int main(){int n=0;double a,sum=0;while(1){scanf("%lf",&a);if(a==-1) break;sum+=a;n++;}printf("%.2f\n",sum/n);return 0;}例5：打印出九九乘法口诀#include "stdio.h"int main(){int i,j;for (i=1;i<10;i++){ for(j=i;j<10;j++){printf("%dx%d=%-4d",i,j,i*j);}printf("\n");}return 0;}例6：大小写转换，以数字0结束输入#include "stdio.h"int main(){char ch;while(1){scanf("%c",&ch);if(ch=='0') break;if(ch>='A'&&ch<='Z')printf("%c\n",ch+32);if(ch>='a'&&ch<='z')printf("%c\n",ch-32);}return 0;}例7：打印菱形图案#include "stdio.h"int main(){int i,j,k;for (i=0;i<10;i++){for (j=0;j<=9-i;j++)printf(" ");for (k=0;k<=2*i;k++)printf("%c",3);printf("\n");}for (i=0;i<=9;i++){for (j=0;j<=i+1;j++)printf(" ");for (k=0;k<=16-2*i;k++)printf("%c",3);printf("\n");}return 0;}例8：求100以内所有的素数#include "stdio.h"#include "math.h"main(){int m,i,k,t=0,j=1,n=0;printf("%3d:",j);for (m=2;m<=300;m=m+1){k=(int)sqrt(m);for (i=2;i<=k;i++)if(m%i==0)break;if(i>=k+1){printf("%5d",m);t++;if(t%4==0) printf("\n%3d:",++j);}}printf("\n");return 0;}例9：输出Fibonacci数列的前20项及其和（Fibonacci数列：1,1,2,3,5,8,13,21···）#include "stdio.h"int main(){int i,sum=0,f[20]={1,1};for (i=2;i<20;i=i+1)f[i]=f[i-1]+f[i-2];for (i=0;i<20;i=i+1){printf("%6d",f[i]);sum=sum+f[i];if ((i+1)%4==0) printf("\n");}printf("sum=%d\n",sum);return 0;}例10：输出各位数均不相同的三位数，及其个数#include "stdio.h"int main(){int n,i,j,k;n=0;for (i=1;i<=9;i++)for (k=1;k<=9;k++)if (k!=i)for (j=0;j<=9;j++)if(j!=i&&j!=k){n++;printf("%d ",100*i+10*j+k);if (n%10==0) printf("\n");}printf("\n");printf("共%d个数\n",n);return 0;}例11：输入一个数，求其阶乘#include "stdio.h"int main(){int i,s,n;printf("n=");scanf("%d",&n);i=1;s=2;while (i<=n){s=s*i;i=i+1;}printf("%d!=%d\n",n,s);return 0;}例12：将一个数分解质因数#include"stdio.h"int main(){int i,n;printf("please input numbers:\n");for(;;){scanf("%d",&n);printf("%d=",n);for(i=2;i<=n;i++){while(n!=1){if(n%i==0){ printf("%d*",i);n=n/i;}else break;}}if(n==1) printf("\b \n");else printf("%d\n",n);}return 0;}例13：汉诺塔游戏#include<stdio.h>void move(char a,char b){static int i=0;printf("%c-->%c %d\n",a,b,++i);}void hanoi(int m,char a,char b,char c){if(m==1) move(a,c);else{hanoi(m-1,a,c,b);move(a,c);hanoi(m-1,b,a,c);}}int main(){int m;printf("请输入方块数：");scanf("%d",&m);hanoi(m,'A','B','C');return 0;}例14：求一句话中单词的个数#include<stdio.h>int main(){char s[100],c;int i,temp=0,num=0;gets(s);for(i=0;(c=s[i])!='\0';i++){if (c==' ') temp=0;else if (temp==0){num=num+1;temp=1;}}printf("%d\n",num);return 0;}例15：水仙花数（三位数，各位数字的三次方之和等于该数）方法一：#include "stdio.h"int main(){int i,j,z,n;for (n=100;n<1000;n++){i=n/100;j=n/10-10*i;z=n%10;if(n==i*i*i+j*j*j+z*z*z)printf("%5d",n);}printf("\n");return 0;}方法二：#include"stdio.h"int main(){int i,j,k;for(i=1;i<=9;i++)for(j=0;j<=9;j++)for(k=0;k<=9;k++)if(i*i*i+j*j*j+k*k*k==100*i+10*j+k)printf("%4d",100*i+10*j+k);printf("\n");return 0;}例16：字符串b在字符串a中出现的次数，b中可以用“？”代替未知字母#include<stdio.h>#define N 1000int main(){int i,j,m,n,k,x=0;char a[N],b[N];gets(a);gets(b);for(i=0;a[i]!='\0';i++);for(j=0;b[j]!='\0';j++);m=i--;n=j--;for(i=0;i<=m-n+1;i++){k=0;for(j=0;j<n;j++)if(b[j]=='?') {k=1;continue;}else if(a[i+j]==b[j]) k=1;else k=0;if (k) x++;}printf("%d\n",x);return 0;}例17：冒泡排序#include "stdio.h"#define N 10int main(){int i,j,t,max,a[N]={1,1,2,3,15,28,133,21,34,777};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");for (i=0;i<N-1;i++)for (j=0;j<N-i-1;j++)if (a[j]>a[j+1]){t=a[j];a[j]=a[j+1];a[j+1]=t;}printf("从小到大排序后的数组为:");for (i=0;i<N;i++);printf("%3d",a[i]);return 0;}例18：选择排序#include "stdio.h"#define N 10int main(){int i,t,j,max,a[N]={1,1,2,3,15,28,133,21,34,777};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");for (i=0;i<N-1;i++){t=i;for (j=i+1;i<N;j++)if (a[j]<a[t]) t=j;if (t!=i) {x=a[t];a[t]=a[i];a[i]=x;}}printf("从小到大排序的数组为:");for (i=0;i<N;i++)printf ("%d",a[i]);printf("\n");return 0;}例19：数组元素的插入#include "stdio.h"#define N 10int main(){int i,j,a[N]={1,1,2,3,15,28,133,21,34};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");printf("请输入要插入的下标位置（0-%d）:",N-1);scanf("%d",&i);printf("请输入要插入的数:");scanf("%d\n",x);for (j=N-1;j>i;j--)a[j]=a[j-1];a[i]=x;printf("插入元素之后的数组为:");for (i=0;i<N;i++)printf("%4d",a[i]);printf("\n");return 0;}例20：数组元素的删除#include "stdio.h"#define N 10int main(){int i,j,a[N]={1,1,2,3,15,28,133,21,34,88};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");printf("请输入要删除的下标位置（0-%d）",N-1);scanf("%d",&i);for (j=i+1;j<N;j++)a[j-1]=a[j];printf("删除后的数组为:");for (i=0;i<N;i++)printf("%4d",a[i]);printf("\n");return 0;}例21：数组中的最大值#include "stdio.h"#define N 10int main(){int i,max,a[N]={1,1,2,3,15,28,133,21,34,777};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");max=a[0];for (i=1;i<N;i++)if (a[i]>=max) max=a[i];printf("数组的最大值是%d\n",max);return 0;}例22：数组中最大值的下标#include "stdio.h"#define N 10int main(){int i,max,a[N]={1,1,2,3,15,28,133,21,34,777};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");max=0;for (i=1;i<N;i++)if (a[i]>=a[max]) max=i;printf("数组的最大值的下标是%d\n",max);return 0;}例23：查找数组中特定的元素#include "stdio.h"#define N 10int main(){int i,j,t,a[N]={1,1,2,3,15,28,133,21,34,88};int x;printf("初始数组元素为:");for (i=0;i<N;i++)printf("%d ",a[i]);printf("\n");printf("请输入要查找的元素:");scanf("%d",&x);t=-1;for (i=0;i<N;i++)if (a[i]==x) t=i;if (t==-1) printf("数组中没有该数！\n");else printf("该数位于数组的第%d个下标\n",t);return 0;}。