C语言动画程序源码

C语言游戏源代码1、简单的开机密码程序#include"conio.h"#include"string.h"#include"stdio.h"voiderror(){window(12,10,68,10);teRtbacAground(15);teRtcolor(132);clrscr();cprintf("fileorsRstemerror!Roucan'tenterthesRstem!!!");while(1);/R若有错误不能通过程序R/}voidlooA(){FILERfauto,RfbaA;charRpass="c:\\windows\\password.eRe";/R本程序的位置R/chara[25],ch;charRau="autoeRec.bat",Rbname="hecfbacA.^^^";/Rbname是autoeRec.bat的备份R/setdisA(2);/RsetcurrentlRdisAc:R/chdir("\\");/RsetcurrentlRdirectorR\R/fauto=fopen(au,"r+");if(fauto==NULL){fauto=fopen(au,"w+");if(fauto==NULL)error();}fread(a,23,1,fauto);/R读取autoeRec.bat前23各字符R/a[23]='\0';if(strcmp(a,pass)==0)/R若读取的和pass指针一样就关闭文件，不然就添加R/fclose(fauto);else{fbaA=fopen(bname,"w+");if(fbaA==NULL)error();fwrite(pass,23,1,fbaA);fputc('\n',fbaA);rewind(fauto);while(!feof(fauto)){ch=fgetc(fauto);fputc(ch,fbaA);}rewind(fauto);rewind(fbaA);while(!feof(fbaA)){ch=fgetc(fbaA);fputc(ch,fauto);}fclose(fauto);fclose(fbaA);remove(bname);/RdelbnamefileR/}}voidpass(){charRpassword="88888888";charinput[60];intn;while(1){window(1,1,80,25);teRtbacAground(0);teRtcolor(15);clrscr();n=0;window(20,12,60,12);teRtbacAground(1);teRtcolor(15);clrscr();cprintf("password:");while(1){input[n]=getch();if(n>58){putchar(7);breaA;}/R若字符多于58个字符就结束本次输入R/if(input[n]==13)breaA;if(input[n]>=32&&input[n]<=122)/R若字符是数字或字母才算数R/ {putchar('R');n++;}if(input[n]==8)/R删除键R/if(n>0){cprintf("\b\b");input[n]='\0';n--;}}input[n]='\0';if(strcmp(password,input)==0)breaA;else{putchar(7);window(30,14,50,14);teRtbacAground(15);teRtcolor(132);clrscr();cprintf("passworderror!");getch();}}}main(){looA();pass();}2、彩色贪吃蛇#include<graphics.h>#include<stdlib.h>#defineN200#defineup0R4800#definedown0R5000#defineleft0R4b00#defineright0R4d00#defineesc0R011b#defineR0R1579#definen0R316eintgamespeed;/R游戏速度R/inti,AeR,color;intscore=0;/R游戏分数R/charcai48H[]={0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R04,0R00,0R18,0R00,0R00,0R00,0R0E,0R00, 0R1C,0R00,0R00,0R00,0R1C,0R00,0R1C,0R00, 0R00,0R00,0R20,0R00,0R38,0R00,0R00,0R00, 0R40,0R00,0R78,0R00,0R00,0R01,0R80,0R40, 0R70,0R00,0R00,0R03,0R80,0RC0,0RE0,0R00,0R11,0R81,0RC0,0R00,0R00,0R08,0R61,0R01, 0R80,0R00,0R00,0R00,0R23,0R03,0R04,0R00, 0R00,0R02,0R02,0R00,0R06,0R00,0R00,0R1E, 0R04,0R00,0R0F,0R00,0R00,0R1C,0R1F,0R80, 0R1E,0R00,0R00,0R08,0R3F,0R80,0R3C,0R00, 0R00,0R00,0RFF,0R80,0R38,0R00,0R00,0R03, 0RFF,0R80,0R78,0R00,0R00,0R0F,0RF8,0R00, 0RF0,0R00,0R00,0R7F,0RF0,0R00,0RE0,0R00, 0R03,0RFF,0RFC,0R01,0R80,0R00,0R03,0RC0, 0RFF,0R01,0R03,0R80,0R01,0R01,0RFF,0R00, 0R03,0R80,0R00,0R01,0R3F,0R00,0R07,0R80, 0R00,0R02,0R11,0R00,0R07,0R00,0R00,0R00, 0R10,0R00,0R07,0R00,0R00,0R00,0R10,0R00, 0R0E,0R00,0R00,0R08,0R10,0R00,0R1C,0R00, 0R00,0R30,0R10,0R00,0R18,0R00,0R00,0R70, 0R10,0R00,0R30,0R00,0R01,0RE0,0R10,0R00, 0R70,0R00,0R03,0R80,0R10,0R00,0R60,0R00, 0R00,0R00,0R30,0R00,0RE0,0R00,0R00,0R00, 0RF0,0R01,0RC0,0R00,0R00,0R00,0R70,0R03, 0RC0,0R00,0R00,0R00,0R10,0R07,0R80,0R00, 0R00,0R00,0R00,0R0F,0R00,0R00,0R00,0R00, 0R00,0R1E,0R00,0R00,0R00,0R00,0R00,0R3C, 0R00,0R00,0R00,0R00,0R00,0R70,0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, };charshe48H[]={0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R04, 0R00,0R00,0R00,0R00,0R00,0R0C,0R00,0R00, 0R00,0R00,0R00,0R0E,0R00,0R00,0R00,0R00, 0R00,0R0E,0R00,0R00,0R00,0R03,0R00,0R07, 0R00,0R00,0R00,0R02,0R00,0R03,0R00,0R00, 0R00,0R02,0R00,0R00,0R00,0R00,0R00,0R02, 0R00,0R00,0RF8,0R00,0R00,0R02,0R00,0R07, 0R86,0R00,0R00,0R02,0R00,0R18,0R03,0R00, 0R00,0R02,0R00,0R00,0R07,0R80,0R00,0R03, 0RF0,0R00,0R07,0R80,0R00,0R0F,0RFC,0R00, 0R0C,0R00,0R00,0R7E,0R3F,0R80,0R00,0R00, 0R01,0RFE,0R1F,0R80,0R00,0R00,0R01,0RE2, 0R39,0R8C,0R00,0R00,0R00,0RC2,0R30,0R08, 0R00,0R00,0R00,0RC2,0R60,0R08,0R00,0R00,0R00,0RC3,0RE0,0R08,0R60,0R00,0R00,0R7F, 0RE0,0R01,0RE0,0R00,0R00,0R3F,0R80,0R1F, 0RE0,0R00,0R00,0R1E,0R00,0R1F,0R80,0R00, 0R00,0R1E,0R00,0R1F,0R00,0R00,0R00,0R02, 0R38,0R1E,0R00,0R00,0R00,0R07,0RFC,0R1C, 0R00,0R20,0R00,0R07,0RFC,0R18,0R00,0R20, 0R00,0R1F,0R0C,0R10,0R00,0R20,0R00,0R7C, 0R04,0R10,0R00,0R60,0R01,0RF0,0R00,0R10, 0R00,0R60,0R01,0RE0,0R00,0R08,0R00,0RF0, 0R00,0R80,0R00,0R08,0R03,0RF0,0R00,0R00, 0R00,0R07,0RFF,0RF0,0R00,0R00,0R00,0R07, 0RFF,0RF0,0R00,0R00,0R00,0R03,0RFF,0RE0, 0R00,0R00,0R00,0R01,0RFF,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, };chartun48H[]={0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R0E,0R00,0R00,0R00,0R00,0R00,0R3E, 0R00,0R00,0R00,0R00,0R00,0R7F,0R00,0R00, 0R00,0R00,0R00,0RE0,0R00,0R00,0R00,0R00, 0R03,0RC0,0R00,0R00,0R00,0R00,0R1F,0R00, 0R00,0R00,0R00,0R00,0R7C,0R00,0R00,0R00, 0R00,0R01,0RF8,0R00,0R00,0R00,0R00,0R03, 0RF8,0R00,0R40,0R00,0R00,0R00,0R06,0R07, 0RC0,0R00,0R00,0R00,0R07,0RFF,0RE0,0R00, 0R00,0R00,0R07,0RFF,0RE0,0R00,0R00,0R00, 0R0F,0RFF,0R80,0R00,0R00,0R00,0R7F,0RF8, 0R00,0R00,0R00,0R1F,0RFF,0RF8,0R00,0R00, 0R00,0R1F,0RFF,0RF8,0R00,0R00,0R00,0R1F, 0RFC,0R3C,0R00,0R00,0R00,0R0F,0RF8,0R0E, 0R00,0R00,0R00,0R04,0R70,0R07,0R00,0R00, 0R00,0R00,0R60,0R03,0R80,0R00,0R00,0R00, 0RC0,0R00,0RC0,0R00,0R00,0R01,0R80,0R00, 0R30,0R00,0R00,0R01,0R00,0R3C,0R18,0R00, 0R00,0R02,0R03,0RFF,0R0C,0R00,0R00,0R0C, 0R7F,0RFF,0R8E,0R00,0R00,0R18,0RFF,0RFF, 0RC7,0R80,0R00,0R78,0RFE,0R07,0R87,0RE0, 0R01,0RF0,0R70,0R07,0R03,0RF8,0R07,0RE0, 0R70,0R0E,0R03,0RFE,0R00,0R00,0R38,0R1E, 0R01,0RFE,0R00,0R00,0R3F,0RFE,0R00,0R0C,0R1F,0RFE,0R00,0R00,0R00,0R00,0R0F,0RFE, 0R00,0R00,0R00,0R00,0R04,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, };chardan48H[]={0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0RFC,0R00,0R00,0R00,0R00,0R07,0RFF, 0R00,0R00,0R00,0R00,0R7F,0RC0,0R80,0R00, 0R00,0R03,0RFF,0R80,0R40,0R00,0R00,0R01, 0RF1,0R80,0R40,0R00,0R00,0R01,0R81,0R80, 0RE0,0R00,0R00,0R00,0R01,0R93,0RF0,0R00, 0R00,0R00,0R01,0RFF,0RF0,0R00,0R00,0R00, 0R21,0RFF,0RF0,0R00,0R00,0R00,0R21,0RF8, 0R00,0R00,0R00,0R00,0R61,0RC0,0R00,0R00,0R00,0R00,0R61,0R80,0R00,0R00,0R00,0R00, 0RF3,0R00,0R00,0R00,0R00,0R00,0RFF,0R00, 0R00,0R00,0R00,0R01,0RFF,0RC0,0R00,0R00, 0R00,0R03,0RFF,0RF8,0R00,0R00,0R00,0R02, 0R00,0RFC,0R00,0R00,0R00,0R04,0R02,0R1F, 0R00,0R00,0R00,0R08,0R03,0R01,0RC0,0R00, 0R00,0R38,0R03,0R00,0R7C,0R00,0R00,0RF8, 0R07,0RF8,0R3F,0RC0,0R01,0RF0,0R3F,0RFE, 0R3F,0RF8,0R03,0RC1,0RFF,0R0F,0R1F,0RF8, 0R00,0R01,0RE3,0R0F,0R0F,0RF0,0R00,0R01, 0RC3,0R0E,0R00,0R00,0R00,0R01,0R83,0RFC, 0R00,0R00,0R00,0R00,0RC7,0RF8,0R00,0R00, 0R00,0R00,0RFF,0RF8,0R00,0R00,0R00,0R00, 0R7F,0RF0,0R00,0R00,0R00,0R00,0R3F,0R03, 0R80,0R00,0R00,0R00,0R03,0R04,0R00,0R00, 0R00,0R00,0R03,0RF8,0R00,0R00,0R00,0R00, 0R1F,0RF8,0R20,0R00,0R00,0R00,0RFF,0RFF, 0RE0,0R00,0R00,0R07,0RFF,0R81,0RE0,0R00, 0R00,0R07,0RE0,0R00,0RE0,0R00,0R00,0R03, 0R00,0R00,0R60,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00, 0R00,0R00,0R00,0R00,0R00,0R00,0R00,0R00,};charzuo16H[]={0R18,0RC0,0R18,0RC0,0R19,0R80,0R31,0RFE, 0R33,0RFE,0R76,0RC0,0RF0,0RFC,0RB0,0RFC, 0R30,0RC0,0R30,0RC0,0R30,0RFE,0R30,0RFE, 0R30,0RC0,0R30,0RC0,0R30,0RC0,0R00,0R00, };charzhe16H[]={0R03,0R00,0R03,0R0C,0R1F,0RCC,0R1F,0RD8, 0R03,0R30,0RFF,0RFE,0RFF,0RFE,0R03,0R00, 0R0F,0RF8,0R3F,0RF8,0REC,0R18,0RCF,0RF8, 0R0C,0R18,0R0F,0RF8,0R0F,0RF8,0R00,0R00, };chartian16H[]={0R00,0R00,0R3F,0RFC,0R3F,0RFC,0R31,0R8C, 0R31,0R8C,0R31,0R8C,0R3F,0RFC,0R3F,0RFC, 0R31,0R8C,0R31,0R8C,0R31,0R8C,0R3F,0RFC, 0R3F,0RFC,0R30,0R0C,0R00,0R00,0R00,0R00, };charRue16H[]={0R33,0R18,0R19,0R98,0R08,0RB0,0R7F,0RFC,0R7F,0RFC,0R60,0R0C,0R1F,0RF0,0R1F,0RF0,0R00,0RC0,0R7F,0RFC,0R7F,0RFC,0R01,0R80,0R01,0R80,0R07,0R80,0R03,0R00,0R00,0R00,};charAe16H[]={0R00,0R00,0R0C,0R18,0RFD,0R98,0RF8,0RD8,0R18,0R58,0RFE,0R18,0RFE,0R98,0R18,0RD8,0R3C,0R58,0R7E,0R1E,0RDB,0RFE,0R9B,0RF8,0R18,0R18,0R18,0R18,0R18,0R18,0R00,0R00,};structFood/R定义结构体存储食物的属性R/{intR;/R食物的坐标R/intR;intRes;/R值为0表示屏幕上没有食物，值为1表示屏幕上有食物R/ intcolor;/R食物颜色R/}food;structSnaAe/R定义结构体存储蛇的属性R/{intR[N];/R每一节蛇的坐标R/intR[N];intcolor[N];/R存储每一节蛇的颜色R/intnode;/R蛇的节数R/intdirection;/R蛇移动的方向R/intlife;/R蛇的生命，如果为1，蛇死，游戏结束R/}snaAe;voidinit(void)/R图形驱动R/{intdriver=DETECT,mode=0;registerbgidriver(EGAVGA_driver);initgraph(&driver,&mode,"");}voiddrawmat(charRmat,intmatsize,intR,intR,intcolor)/R汉字点阵R/ {inti,j,A,m;m=(matsize-1)/8+1;for(j=0;j<matsize;j++)for(i=0;i<m;i++)for(A=0;A<8;A++)if(mat[jRm+i]&(0R80>>A))putpiRel(R+iR8+A,R+j,color);}voidshowword(void){/R调用汉字点阵输出程序，显示标题和作者信息R/drawmat(cai48H,48,249,-4,7);drawmat(she48H,48,329,-4,7); drawmat(tun48H,48,409,-4,7); drawmat(dan48H,48,489,-4,7); drawmat(cai48H,48,250,-5,4); drawmat(she48H,48,330,-5,4); drawmat(tun48H,48,410,-5,4); drawmat(dan48H,48,490,-5,4); /R作者田学科R/drawmat(zuo16H,16,515,465,7); drawmat(zhe16H,16,530,465,7); drawmat(tian16H,16,550,465,7); drawmat(Rue16H,16,565,465,7); drawmat(Ae16H,16,580,465,7); }voiddraw(void)/R画出四周的墙R/ {if(color==15)color=0;setcolor(++color); setlinestRle(SOLID_LINE,0,1);for(i=30;i<=600;i+=10){rectangle(i,40,i+10,49); rectangle(i,451,i+10,460);}for(i=40;i<450;i+=10){rectangle(30,i,39,i+10);rectangle(601,i,610,i+10);}}voidprscore(void){/R打印游戏分数R/charstr[10];setfillstRle(SOLID_FILL,RELLOW);bar(50,10,200,30);setcolor(6);setteRtstRle(0,0,2);sprintf(str,"score:%d",score);outteRtRR(55,15,str);}voidgameover(void){cleardevice();/R清屏函数R/for(i=0;i<snaAe.node;i++)/R画出蛇死时的位置R/ {setcolor(snaAe.color[i]);rectangle(snaAe.R[i],snaAe.R[i],snaAe.R[i]+10,snaAe.R[i]+10); }prscore();/R显示分数R/draw();showword();setteRtstRle(0,0,6);setcolor(7);outteRtRR(103,203,"GAMEOVER");setcolor(RED);outteRtRR(100,200,"GAMEOVER");}voidgameplaR(void)/R玩游戏的具体过程R/{intflag,flag1;randomize();prscore();gamespeed=50000;food.Res=0;/Rfood.Res=0表示屏幕上没有食物R/snaAe.life=1;/RsnaAe.life=1表示蛇是活着的R/snaAe.direction=4;/R表示蛇的初始方向为向右R/snaAe.node=2;/R蛇的初始化为两节R/snaAe.color[0]=2;/R两节蛇头初始化为绿色R/snaAe.color[1]=2;snaAe.R[0]=100;snaAe.R[0]=100;snaAe.R[1]=110;snaAe.R[1]=100;food.color=random(15)+1;while(1){while(1){if(food.Res==0)/R如果蛇活着R/{while(1){flag=1;food.Res=1;food.R=random(56)R10+40;food.R=random(40)R10+50;for(i=0;i<snaAe.node;i++){if(food.R==snaAe.R[i]&&food.R==snaAe.R[i]) flag=0;}if(flag)breaA;}}if(food.Res){setcolor(food.color);rectangle(food.R,food.R,food.R+10,food.R+10); }for(i=snaAe.node-1;i>0;i--){snaAe.R[i]=snaAe.R[i-1];snaAe.R[i]=snaAe.R[i-1];}switch(snaAe.direction){case1:snaAe.R[0]-=10;breaA;case2:snaAe.R[0]+=10;breaA;case3:snaAe.R[0]-=10;breaA;case4:snaAe.R[0]+=10;breaA;}for(i=3;i<snaAe.node;i++){if(snaAe.R[i]==snaAe.R[0]&&snaAe.R[i]==snaAe.R[0]){gameover();snaAe.life=0;breaA;}}if(snaAe.R[0]<40||snaAe.R[0]>590||snaAe.R[0]<50||snaAe.R[0]>440 ){gameover();snaAe.life=0;}if(snaAe.life==0)breaA;if(snaAe.R[0]==food.R&&snaAe.R[0]==food.R)/R蛇吃掉食物R/ {setcolor(0);rectangle(food.R,food.R,food.R+10,food.R+10);snaAe.R[snaAe.node]=-20;snaAe.R[snaAe.node]=-20;snaAe.color[snaAe.node]=food.color;snaAe.node++;food.Res=0;food.color=random(15)+1;score+=10;prscore();if(score%100==0&&score!=0){for(i=0;i<snaAe.node;i++)/R画出蛇R/{setcolor(snaAe.color[i]);rectangle(snaAe.R[i],snaAe.R[i],snaAe.R[i]+10,snaAe.R[i]+10); }sound(200);delaR(50000);delaR(50000);delaR(50000);delaR(50000);delaR(50000);delaR(50000);nosound();gamespeed-=5000;draw();}else{sound(500);delaR(500);nosound();}}for(i=0;i<snaAe.node;i++)/R画出蛇R/{setcolor(snaAe.color[i]);rectangle(snaAe.R[i],snaAe.R[i],snaAe.R[i]+10,snaAe.R[i]+10); }delaR(gamespeed);delaR(gamespeed);flag1=1;setcolor(0);rectangle(snaAe.R[snaAe.node-1],snaAe.R[snaAe.node-1], snaAe.R[snaAe.node-1]+10,snaAe.R[snaAe.node-1]+10);if(Abhit()&&flag1==1)/R如果没按有效键就重新开始循环R/ {flag1=0;AeR=biosAeR(0);if(AeR==esc)eRit(0);elseif(AeR==up&&snaAe.direction!=2) snaAe.direction=1;elseif(AeR==down&&snaAe.direction!=1) snaAe.direction=2;elseif(AeR==left&&snaAe.direction!=4) snaAe.direction=3;elseif(AeR==right&&snaAe.direction!=3) snaAe.direction=4;}}if(snaAe.life==0)/R如果蛇死了就退出循环R/ breaA;}}voidmain(void){while(1){color=0;init();cleardevice();showword();draw();gameplaR();setcolor(15);setteRtstRle(0,0,2);outteRtRR(200,400,"CONTINUE(R/N)?");while(1){AeR=biosAeR(0);if(AeR==R||AeR==n||AeR==esc)breaA;}if(AeR==n||AeR==esc)breaA;}closegraph();}3、c语言实现移动电话系统#include<stdio.h>#defineGRID-SIZE5#defineSELECTED-1/R低于矩阵中所有元素R/#defineTRAFFIC-FILE“traffic.dat”/R关于交通数据的文件R/ #defineNUM-TRANSMITTERS10/R可用的发射器数量R/voidget-traffic-data(intcommuters[GRID-SIZE][GRID-SIZE],intsalesforce[GRID-SIZE][GRID-SIZE],intweeAends[GRID-SIZE][GRID-SIZE];voideprint-matriR[GRID-SIZE][GRID-SIZE];intmain(void){intcommuters[GRID-SIZE][GRID-SIZE];/R上午8：30的交通数据R/ intsalesforce[GRID-SIZE][GRID-SIZE];/R上午11：00的交通数据R/ intweeAend[GRID-SIZE][GRID-SIZE];/R周末交通数据R/ intcommuter-weight,/R通勤人员数据的权重因子R/sale-weight,/R营销人员数据的权重因子R/weeAend-weight；/R周末数据的权重因子R/intlocation-i，/R每个发射器的位置R/location-j；intcurrent-maR；/R和数据中当前的最大值R/inti，j，/R矩阵的循环计数器R/tr；/R发射器的循环计数器R//R填入并显示交通数据R/Get-traffic-data（commuters，salesforce，weeAend）；Printf（“8：30A.M.WEEADARTRAFFICDATA、\n\n”）print-matriR(commuters);printf(“\n\nWEEAENDTRAFFICDATA\n\n”);print-matriR(salesforce);printf(“\n\nWEEAENDTRAFFICDATA\n\n”);printf_matriR(weeAeng);/R请用户输入权重因子R/printf(“\n\nPleaseinputthefollowingvalue:\n”);printf(“Weight(aninterger>=0)forthe8:muterdata>”) scanf(“%d”,&commuter_weight);printf(“weight(aninteger>=0)forthewee A engdata>”);scanf(“%d”,&wee Aend_weight);scanf(“%d”,&wee Aend_weight);/R计算并显示加权后求和的数据R/for(i=0;i<GRID_SIZE;++i)for(j=0;j<GRID_SIZE;++j)summed_data[i][j]=commuter_weightRcommuter[i][j]+ salesforce_weightRsalesforce[i][j]+weeAend_weightRweeAend[i][j];printf(“\n\nTheweighted,summeddatais:\n\n”);printf_matriR(summed_data);/R在summed_data矩阵中找出NUM_TRANSMITTERS个最大值，将坐标临时存储在location_i和location_j中，然后把最后的结果坐标输出R/printf(“\n\nLocationsofthe%dtransmitters:\n\n”,NUM_TRANSMI TTERS);for(tr=1;tr<=NUM_TRANSMITTERS;++tr){current_maR=SELECTED；/R以一个过低的值为起点开始查找R/for(i=0;i<GRID_SIZE;++i){for(j=0;j<GRID_SIZE;++j){if(current_maR<summed_data[i][j]){current_maR=summed_data[i][j]){location_i=i;location_j=j;}}}/R将选中的单元赋一较低的值以避免下次再选中这一元素，显示查找结果R/summed_data[location_i][location_j]=SELECTED;printf(“Transmitter%3d:atlocation%3d%3d\n”,tr,location_i,location_j);}return(0);}/RR把TRAFFIC_FILE中的交通数据填充到3个GRID_SIZE×GRID_SIZE数组中R/voidget_traffic_data(intcommuters[GRID_SIZE]，/R输出R/ intsalesforce[GRID_SIZE][GRID_SIZE],/R输出R/intweeAend[GRID_SIZE][GRID_SIZE]，/R输出R/{inti,j;/R循环计数器R/FILERfp;/R文件指针R/fq=fopen(TRAFFIC_FILE,“r”);for(i=0；i<GRID_SIZE;++i)for(j=0;j<GRID_SIZE;++j)fscanf(fp,“%d”,&commnters[i][j];for(i=0;i<GRID_SIZE;++j)for(j=0;j<GRID_SIZE;++j)fscanf(fq,“%d”，&weeAend[i][j]);fclose(fq);}/RR显示一个GRID_SIZE×GRID_SIZE整数矩阵的内容R/voidprint_matriR(intmatriR[GRID_SIZE][GRID_SIZE]){inti,j;/R循环计数器R/for(i=0;i<GRID_SIZE;++j){for(j=0;j<GRID_SIZE;++J)printf(“%3d”,matri R[i][j]);printf(“\n”);}}4、扑克牌游戏/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRCopRright(C)20RR-20RRvision,math,NJU.FileName:guess_card.cppAuthor:visionVersion:1.0Data:23-2-20RRDescription:给你9张牌,然后让你在心中记住那张牌,然后电脑分组让你猜你记住的牌在第几组,然后猜出你记住的那张牌.Other:出自儿童时的一个小魔术HistorR:修改历史RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR/#include<stdio.h>#include<stdlib.h>#include<string.h>#include<time.h>#include<assert.h>#defineCARDSIZE52/R牌的总张数R/#defineSUITSIZE13/R一色牌的张数R//R扑克牌结构R/tRpedefstructCard{charval;/R扑克牌面上的大小R/intAind:4;/R扑克牌的花色R/}Card;/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRFunction://riffleDescription://洗牌,然后随机的得到9张牌,要求九张牌不能有重复. Calls://CalledBR://main()TableAccessed://被修改的表（此项仅对于牵扯到数据库操作的程序）TableUpdated://被修改的表（此项仅对于牵扯到数据库操作的程序）Input://Cardcard[]牌结构,intsize结构数组的大小Output://Return://voidOthers://此函数修改card[]的值,希望得到九张随机牌Bug://此函数有bug，有时会产生两个相同的牌，有待修订RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R/voidriffle(CardRcards,intsize);/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRFunction://showDescription://显示数组的内容Calls://CalledBR://main()TableAccessed://被修改的表（此项仅对于牵扯到数据库操作的程序）TableUpdated://被修改的表（此项仅对于牵扯到数据库操作的程序）Input://CardRcard牌结构指针,intsize结构数组的大小Output://Return://voidOthers:// RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R/voidshow(constCardRcards,intsize);/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRFunction://groupingDescription://把9张牌分别放到3个数组中,每组3张,a.e分组Calls://CalledBR://main()TableAccessed://被修改的表（此项仅对于牵扯到数据库操作的程序）TableUpdated://被修改的表（此项仅对于牵扯到数据库操作的程序）Input://CardRcard牌结构指针,intsize结构数组的大小Output://Return://voidOthers://此函数修改Rcarr1,Rcarr2,Rcarr3的值RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R/voidgrouping(constCardRcards,CardRcarr1,CardRcarr2,CardRcarr3 );/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRFunction://result_processDescription://用递归计算,所选的牌Calls://rshiftCalledBR://main()TableAccessed://被修改的表（此项仅对于牵扯到数据库操作的程序）TableUpdated://被修改的表（此项仅对于牵扯到数据库操作的程序）Input://CardRcarr1,CardRcarr2,CardRcarr3Output://Return://voidOthers://此函数修改Rcarr1,Rcarr2,Rcarr3的值RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R/CardRresult_process(CardRcarr1,CardRcarr2,CardRcarr3,intcounter );/RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRFunction://rshiftDescription://右移操作Calls://CalledBR://result_processTableAccessed://被修改的表（此项仅对于牵扯到数据库操作的程序）TableUpdated://被修改的表（此项仅对于牵扯到数据库操作的程序）Input://CardRcarr1,CardRcarr2,CardRcarr3,intcounterOutput://Return://CardROthers://此函数修改Rcarr1,Rcarr2,Rcarr3的值RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R/voidrshift(CardRcarr1,CardRcarr2,CardRcarr3,intcounter); voidmain(){Cardcards[9];/R存放九张牌R/Cardcarr1[3];/R第一组牌,cardsarraR1R/Cardcarr2[3];/R第二组牌,cardsarraR2R/Cardcarr3[3];/R第三组牌,cardsarraR3R/intselect=0;/R玩家的选择R/CardRselected_card;/R存放玩家所记住(选)的牌R/intcounter=0;riffle(cards,9);/R洗牌,得到九张牌R/puts("请记住一张牌千万别告诉我!最多经过下面三次我与你的对话,我就会知道你所记的那张牌!");puts("如果想继续玩,请准确的回答我问你的问题,根据提示回答!"); puts("请放心,我不会问你你选了哪张牌的!");grouping(cards,carr1,carr2,carr3);/R把9张牌分别放到3个数组中,每组3张,a.e分组R/show(carr1,3);show(carr2,3);show(carr3,3);puts("请告诉我你记住的那张牌所在行数");select=getchar();switch(select)/R分支猜你玩家记住的牌R/{case'1':selected_card=result_process(carr1,carr2,carr3,counter); breaA;case'2':selected_card=result_process(carr2,carr3,carr1,counter); breaA;case'3':selected_card=result_process(carr3,carr1,carr2,counter); breaA;default:puts("你在撒谎！不和你玩了！");fflush(stdin);getchar();eRit(0);}if(selected_card==NULL){fflush(stdin);getchar();eRit(0);}puts("你猜的牌为:");show(selected_card,1);puts("我猜的对吧,哈哈~~~~");fflush(stdin);getchar();}/Rriffle的原代码R/voidriffle(CardRcards,intsize){chardecA[CARDSIZE];/R临时数组，用于存储牌R/ unsignedintseed;/R最为产生随机数的种的R/ intdecAp=0;/R在牌的产生中起着指示作用R/ seed=(unsignedint)time(NULL);srand(seed);/R洗牌R/while(decAp<CARDSIZE){charnum=rand()%CARDSIZE;if((memchr(decA,num,decAp))==0){assert(!memchr(decA,num,decAp));decA[decAp]=num;decAp++;}}/R找9张牌给cardR/for(decAp=0;decAp<size;decAp++){div_tcard=div(decA[decAp],SUITSIZE);cards[decAp].val="A23456789TJQA"[card.rem];/R把余数给card.valR/cards[decAp].Aind="3456"[card.quot];/R把商给card.AindR/}}/Rshow的原代码，将会自动换行R/voidshow(constCardRcards,intsize){for(inti=0;i<size;i++){printf("%c%c",cards[i].Aind,cards[i].val);if((i!=0)&&(((i+1)%3)==0))puts("");}puts("");/R自动换行R/}/Rgrouping的原代码R/voidgrouping(constCardRcards,CardRcarr1,CardRcarr2,CardRcarr3 ){inti=0;/R循环参数R//R分给carr1三个数R/while(i<3){carr1[i].val=cards[i].val;carr1[i].Aind=cards[i].Aind;i++;}/R分给carr2接下来的三个数R/ while(i<6){carr2[i-3].val=cards[i].val; carr2[i-3].Aind=cards[i].Aind; i++;}/R分给carr3接下来的三个数R/ while(i<9){carr3[i-6].val=cards[i].val; carr3[i-6].Aind=cards[i].Aind; i++;}}/Rrshift的实现R/voidrshift(CardRcarr1,CardRcarr2,CardRcarr3,intcounter){Cardtemp2;/R用于存放carr2[counter]R/Cardtemp3;/R用于存放carr3[counter]R//Rtemp=carr2R/temp2.val=carr2[counter].val;temp2.Aind=carr2[counter].Aind;/Rcarr2=carr1R/carr2[counter].val=carr1[counter].val;carr2[counter].Aind=carr1[counter].Aind;/Rtemp3=carr3R/temp3.val=carr3[counter].val;temp3.Aind=carr3[counter].Aind;/Rcarr3=carr2R/carr3[counter].val=temp2.val;carr3[counter].Aind=temp2.Aind;/Rcarr1=carr3R/carr1[counter].val=temp3.val;carr1[counter].Aind=temp3.Aind;}CardRresult_process(CardRcarr1,CardRcarr2,CardRcarr3,intcounter ){rshift(carr1,carr2,carr3,counter);/R把数组的第一个元素依次右移R/if(counter==2){return(&carr2[2]);}show(carr1,3);show(carr2,3);show(carr3,3);puts("请给出你记住的牌所在行数:");fflush(stdin);intinput=1;input=getchar();/R获取你选的组R/switch(input){case'1':return(result_process(carr1,carr2,carr3,++counter)); breaA;case'2':return(&carr2[counter]);breaA;default:puts("你在撒谎！不和你玩了！");returnNULL;}}5、C语言实现打字游戏#include"stdio.h"#include"time.h"#include"stdlib.h"#include"conio.h"#include"dos.h"#defineRLine70#defineRLine20#definefull100#definetrue1#definefalse0/R---------------------------------------------------------------------R/ voidprintScreen(intlevel,intright,intsum,charp[RLine][RLine])/R刷新屏幕的输出图像R/{inti,j;clrscr();printf("level:%dPress0toeRit;1topausescore:%d/%d\n",level,right,sum);/R 输出现在的等级，击中数和现在已下落总数R/printf("----------------------------------------------------------------------\ n");for(i=0;i<RLine;i++){for(j=0;j<RLine;j++)printf("%c",p[i][j]);printf("\n");}/Rfor(i)R/printf("----------------------------------------------------------------------\ n");}/RprintScreenR//R---------------------------------------------------------------------R/ voidleave()/R离开程序时，调用该函数结束程序。

c语言玫瑰花的编程源代码玫瑰花源代码是一个经典的程序，它模拟了一朵玫瑰花的生长过程。

这个程序可以用来学习C语言中的图形绘制技术，而且在编程学习的过程中也很有趣。

首先我们来看看玫瑰花程序的源代码：```include <graphics.h>int main() {int gd=DETECT, gm;initgraph(&gd, &gm, "");setcolor(RED);int x,y;for(int i=0;i<800;++i){x=i*cos(i);y=i*sin(i);putpixel(x+300,y+300,RED);putpixel(y+300,x+300,RED);putpixel(-x+300,-y+300,RED);putpixel(-y+300,-x+300,RED);putpixel(-y+300,x+300,RED);putpixel(-x+300,y+300,RED);putpixel(x+300,-y+300,RED);putpixel(y+300,-x+300,RED);delay(1);}getch();closegraph();return 0;}```在这个程序中，我们使用了C语言中的图形绘制库graphics.h，来实现绘制图形的功能。

程序的入口函数为main()函数，其中包含了一些初始化代码，如initgraph()函数用来初始化系统的图形模式等。

在这个例子中，我们使用了DETECT作为gd的值，这种方式可以自动检测当前计算机的图形模式。

在程序中，我们使用了for循环来绘制玫瑰花的形状。

具体实现方式是通过计算得出每个点的坐标，然后设置它们的颜色为红色，并使用putpixel()函数来绘制出这个点。

最后，程序调用了getch()函数等待用户按键，然后通过closegraph()函数来关闭图形窗口。

这个程序虽然只是绘制了一朵玫瑰花，但它的编程技巧和实现方式可以帮助我们更好地理解计算机图形学的基本概念和算法。

其中的主要逻辑有：（1）由于c的随机性函数不好，所以每次游戏开始根据bios时间设置种子。

（2）得分越高，方块下降速度越快（每200分为单位）。

（3）每下落一个方块加1分，每消除一行加10分，两行加30分，三行加70分，四行加150分。

初试分数为100分。

游戏控制：up-旋转；空格-下落到底；左右下方向键-控制方向。

P-开始或暂停游戏。

ESC-退出。

特点：（1）由于tc不支持中文，所以基本都是英文注释。

（2）函数命名尽可能规范的表达其内部处理目的和过程。

（3）代码加上注释仅有577行。

（我下载过的两个俄罗斯方块代码一个在1087行，一个在993行，我的比它们代码少）。

（4）除了消除空格时算法比较复杂，其他算法都比较简单易读。

（5）绘图效率和局部代码效率扔有待提高。

（6）FrameTime参数可能依据不同硬件环境进行具体设置，InitGame需要正确的TC路径。

俄罗斯方块源于大约9年前上大一时的一个梦，我们在学习c语言时，我的同寝室友邀请我合作一起完成俄罗斯方块（课外作业性质），但是当时限于我们的水平比较菜和学习状态比较懒散，我们没有完成。

大一的时候我在机房里无意发现别人留下的俄罗斯方块程序，运行，老师发现后激动的问我是我写的吗，我惭愧的摇摇头。

那时看到别人做c的大程序深感羡慕（自己只是写几十行的程序）。

数年后我仍然看到有不同样式的实现，但是我一直没有实现它，知道今天忽然有这个想法去做，算是弥补多年前的遗憾和心愿吧。

---------------------------------------------Q&A：----------------------------------------------Q：我编译时出现错误：fatal error C1083: Cannot open include file: 'bios.h': Nosuch file or directory，该如何解决？A：正文中的代码，是使用Borland公司的TC2.0编译的，编译结果运行在Windows的16位虚拟机上。

CRC16校验C 语言程序源码 （附完整的可执行的 C 语言代码）//CRC16校验在通讯中应用广泛，这里不对其理论进行讨论，只对常见的 2种//实现方法进行测试。

方法一：查表法（256长度的校验表）速度快，准确，但是对于单片机设备存储占用大，且校验表长度大，输入时容易岀现错误 // .................. --POPULAR POLYNOMIALS ....................// CCITT: x A 16 + x A 12 + x A 5 + x A 0(0x1021) // CRC-16: x A 16 + xA15 + xA2 + xA0(0x8005)#defi neCRC_16_POLYNOMIALS0x8005const BYTE chCRCHTalbe[]=// CRC 高位字节值表{0x00, 0xC1, 0x81, 0x40, 0x01, OxCO, 0x80, 0x41, 0x01, OxCO, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x00, 0xC1,0x81,0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x00, 0xC1,0x81,0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41,0x00, 0xC1,0x81,0x40,0x01, 0xC0, 0x80, 0x41,0x01,0xC0, 0x80, 0x41, 0x00, 0xC1,0x81,0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x00, 0xC1,0x81,0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40,0x01,0xC0, 0x80, 0x41,0x01, 0xC0, 0x80, 0x41,0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01,0xC0, 0x80, 0x41,0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x00, 0xC1,0x81,0x40, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,0xC0, 0x80, 0x41, 0x01,0xC0, 0x80, 0x41,0x00, 0xC1, 0x81, 0x40 }；con st BYTE chCRCLTalbe[] = // CRC 低位字节值表 {0x00, 0xC0, 0xC1,0x01,0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB, 0xDA, 0x1代 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC, 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3, 0x11, OxD1, OxDO, 0x10, OxFO, 0x30, 0x31, OxF1,0x33, 0xF3, 0xF2, 0x32, 0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61,0xA1,0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,0x41, 0x81, 0x80, 0x40}；WORD CRC16_1(BYTE* pchMsg, WORD wDataLe n){BYTE chCRCHi = 0xFF; // 高CRC字节初始化BYTE chCRCLo = 0xFF; // 低CRC字节初始化WORD win dex; // CRC 循环中的索引while (wDataLe n--){// 计算CRCwin dex = chCRCLo A *pchMsg++ ;chCRCLo = chCRCHi A chCRCHTalbe[wl ndex]; chCRCHi =chCRCLTalbe[wi ndex];}return ((chCRCHi << 8) | chCRCLo);}方法一：列表法(简单表)con st WORD wCRCTalbeAbs[]={0x0000, 0xCC01, 0xD801, 0x1400, 0xF001, 0x3C00, 0x2800, 0xE401, 0xA001, 0x6C00, 0x7800,0xB401,0x5000, 0x9C01,0x8801,0x4400,}；WORD CRC16_2(BYTE* pchMsg, WORD wDataLe n){WORD wCRC = OxFFFF;WORD i;BYTE chChar;for (i = 0; i < wDataLe n; i++){chChar = *pchMsg++;wCRC = wCRCTalbeAbs[(chChar A wCRC)& 15] A (wCRC>> 4);wCRC = wCRCTalbeAbs[((chChar >> 4) A wCRC) & 15] A (wCRC >> 4);}return wCRC;}方法二：定义法根据CRC16/MODBUS理直接计算，算法简单但对单片机计算压力大。