本帖最后由 断乱 于 2019-10-11 14:59 编辑
#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#define  _CRT_SECURE_NO_WARNINGS
int main(){
int now;
int nob = 0;
srand((unsigned)time(NULL));
do{
int a,b;
a=rand()%100;
b=rand()%100;
printf("请问，%d+%d=？\n"a,b);
scanf("%d",&now);
int c=a+b;
if(nob != 0){
if(now == c){
printf("聪明！\n");
break;
};
printf("你是不是傻，错这么多次!\n\n");
};
nob=1;
}while(now != c);
return;
}
麻烦各位大佬帮帮忙！！！