#include <stdio.h>
#include <stdlib.h>
#define ALL_NUMBER_OF_PEOPLE 2
int check(void)
{
    int password;
        printf("*******************\n");
        printf("*请输入4位密码开始游戏*\n");
        printf("*******************\n");
        scanf("%d",&password);
     return password;
}


int outcome(int a,int b)
{
    int time,flat=1;
    int m = 0;
    while(flat)
    {
    scanf("%d %d",&a,&b);
        if(a<10&&b<10){
            m = (a + b)/ALL_NUMBER_OF_PEOPLE;
            flat = 0;
        }
        else{
            printf("输入错误\n");
            time++;
            }
        if (time == 3)
        {
            printf("你输出错误三次了");
            exit(0);
        }
    }
   
    return  m;
   
}


int main(){
    printf("欢迎来到猜数字的游戏！ 规则如下:\n");
    printf("游戏需要输入两个一位数,并求平均数\n");
    printf("小数部分会被省略 eg:(4+5)／2 = 4\n");
    printf("那么游戏开始\n");
    int password,i = 0;
     do{
         if (i == 3) {
             printf("你输出错误3次了,游戏结束");
             exit(0);
                }
            password = check();
            i++;
         
        }while(password != 1022);
  
        int a,b,right = 4;
        char n;
        printf("是否需要自定义答案(y/n)\n");
        //fflush(stdin);
        scanf(" %c",&n);
        switch (n)
        {
            case'Y':
            case'y':
                printf("请输入一个一位数数作为答案\n");
                scanf("%d",&right);
                printf("请输入两个零到九的整数\n");
                scanf(" %d %d",&a,&b);
                while(right != outcome(a,b)){
                    if(right - outcome(a,b) > 0)
                    {
                    printf("你输出的太小了\n");
                    }
                    else
                    {
                    printf("你输入的太大了\n");
                    }
                }
            break;
            case'n':
            case'N':
                printf("请输入两个零到九的整数\n");
                while(right != outcome(a,b)){
                    if(right > outcome(a,b))
                    {
                        printf("你输出的太小了\n");
                    }
                    else
                    {
                        printf("你输入的太大了\n");
                    }
            break;
            default:
                    printf("输入有误\n");
            break;
                }
                printf("恭喜你回答正确");
         }
        return 0;
    }

一个猜数字的小代码  我想要加上一个自己设置答案的功能 但是每次运行到“请输入两个零到九的整数”这个位置 我输入完后就没有反映了  程序就停在这里了 这个是什么问题？ 编译没错误 不知道需要怎么改。。

额  呢我应该怎么改这个呢？ outcome求的值我应该怎么用到下面的循环里。。

哭瞎了 我给time付了初始值 也运行不下去。。。