shiyan2.rar (1.15 KB)

程序代码：

#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#include <conio.h>
void comp_fis();
int comp_get(int peo_get,int left);
void peo_fis();
int apple_num=0,peo_got=0,comp_got=0;
void comp_fis()
{printf("输入苹果数目:");
scanf("%d",&apple_num);
while(1)
   { comp_got=comp_get(peo_got,apple_num);
     printf("电脑的选择: %d\n",comp_got);
     if(comp_got==apple_num)
        {printf("电脑赢得了比赛\n");
         break;
          }
     else
        {apple_num-=comp_got;
         printf("输出剩余苹果数目: %d\n",apple_num);
          }
     printf("输入你的选择:");
     scanf("%d",&peo_got);
     while(1)
      {if(peo_got>comp_got*2||peo_got>apple_num||peo_got<1)
        {printf("输入的数不符合要求\n");
         printf("输入你的选择:");
         scanf("%d",&peo_got);}
       else break;
      }
     if(peo_got==apple_num)
      {printf(" 人赢得了比赛\n");break;}
     else
      { apple_num-= peo_got ;
      printf("输出剩余苹果数目: %d\n",apple_num);
      }
   }
}
int comp_get(int peo_get,int left)
{int temp,get; 
srand((unsigned)time(NULL));
if(left<=peo_get*2) return left;
  else{
  temp=left/3;
  if(!peo_get||peo_get*2>=temp) 
     get=rand()%temp;
  else get=rand()%(peo_get*2);
    }
    if(!get)
     return (get+1);
   else return get;
}
void peo_fis()
{ printf("输入苹果数目:");
  scanf("%d",&apple_num);
  printf("输入你的选择:");
  scanf("%d",&peo_got);
  while(1)
    {if(peo_got>=apple_num||peo_got<1)
      {printf("输入的数不符合要求\n");
       printf("输入你的选择:");
       scanf("%d",&peo_got);}
     else
    {apple_num-=peo_got;
     printf("输出剩余苹果数目: %d\n",apple_num);
     break;}     }
  while(1)
  {comp_got=comp_get(peo_got,apple_num);
   printf("电脑的选择: %d\n",comp_got);
   if(comp_got==apple_num)
    { printf("电脑赢得了比赛\n");break;}
   else
    {apple_num-=comp_got;
     printf("输出剩余苹果数目: %d\n",apple_num);
     }
   printf("输入你的选择:");
   scanf("%d",&peo_got);
   while(1)
    {if(peo_got>comp_got*2||peo_got>apple_num||peo_got<1)
      {printf("输入的数不符合要求\n");
       printf("输入你的选择:");
       scanf("%d",&peo_got);}
     else break;
     }
   if(peo_got==apple_num)
    { printf(" 人赢得了比赛\n");break;}
   else
    {apple_num-=comp_got;
     printf("输出剩余苹果数目: %d\n",apple_num);
     }
  } 
}
void main()
{ int i;             
printf("取苹果游戏开始！\n");
while(1)
   {printf("\n请输入:0,人先选;\n1,电脑先选;\n2,结束.\n"); 
    scanf("%d",&i);
    switch(i) 
     {case 0:peo_fis();break;
      case 1:comp_fis();break;
      case 2:exit(0);
      }
    }
getch();
}