int main () {
srand(time(0));
int number=rand()%100+1;
int count=0;
int a=0;
do{
printf("请猜这个1到100之间的数:");
scanf("%d",&a);
count++;
if(a>number) {
printf("猜大了");
}else if(a<number){
printf("猜小了");
}
}while(a!=number);
printf("你用了%d次就猜到了答案\n",count);
return 0;
}