Question

怎么用C语言编写一个和电脑玩石头剪刀布的程序？

Answer 1

#include <stdio.h>
#include <time.h>
#include<stdlib.h>
#define random(x) (rand()%x)
void display(int x)
{
switch(x)
{
case 1:printf("石头\n");break;
case 2:printf("剪刀\n");break;
case 3:printf("布\n");break;
}
}
void judge(int x,int y)
{
switch(x)
{
case 1:if(y==2)printf("用户赢\n");
else printf("用户输\n");break;
case 2:if(y==1)printf("用户赢\n");
else printf("用户输\n");break;
case 3:if(y==1)printf("用户赢\n");
else printf("用户输\n");break;
}
}
void main()
{
int x;
int y;
srand((int)time(0));
while(1)
{
printf("请出拳:");
scanf("%d",&x);
if(x==0)
break;
printf("你出");
display(x);
while(1)
{
y=random(3);
if(y!=0)
break;
}
printf("电脑出");
display(y);
if(x==y)
printf("打和\n");
else
judge(x,y);
}
}