题目链接 https://www.acwing.com/activity/content/problem/content/1887/
一直报wrong answer啊也看不出哪里有问题
错误的代码:
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
while(n--){
int x;
cin>>x;
bool y=true;
for(int i=2;i<x;i++){
if(x%i==0)
y=false;
break;
}
if(y)cout<<x<<" is prime"<<endl;
else cout<<x<<" is not prime"<<endl;
}
return 0;
}
}
提问于16天前
362