本帖最后由 风过无痕1989 于 2020-10-10 13:27 编辑
你的错误,已经帮你修改了,现在可以玩了
#include<stdio.h> // stdio.h 头文件是系统自带,用尖括号,不用引号
#include<conio.h> // getch() 需要这个头文件
void main()
{
int total = 21;
int shengyu,yours,computer;
char another;
printf("****************************************\n");
printf("***** 起始牙签个数为%d *****\n",total);
printf("***** 每次只能拿走1-3个 *****\n");
printf("***** 谁拿最后一个谁就输了 *****\n");
printf("\n");
printf("\n明白了?按任意键开始吧......");
getch(); // 没有添加头函数 conio.h
shengyu = total;
while(shengyu != 0)
{
do //只能拿1-3个
{
printf("\n当前牙签数为%d\n",shengyu);
printf("请输入你拿走的牙签数(1-3): ");
scanf("%d",&yours);
if(yours >= 1 && yours <= 3)
break;
else
printf("你每次只能拿1到3个。\n");
}while(1);
shengyu = shengyu - yours;
if(shengyu < 0)
{
printf("\n\n你不按规则来呀! \n");
shengyu = shengyu + yours;
continue;
}
if(shengyu == 0)
{
printf("你输了,再来不? (Y/N)");
//清缓冲区
fflush(stdin);
another = getchar();
if(another =='Y' || another == 'y')
{
shengyu = total;
}
else
{
printf("\n\n再见,以后再来玩呀!\n");
break;
}
}
else
{
computer = 4 - yours;
printf("\n电脑拿走了%d个牙签\n",computer);
shengyu = shengyu - computer;
}
}
}
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