@[FY_wanye](/user/1054001) 但是这个代码，到7 得时候，就代表前两个都不满足呀，直接怕判断能不能被7整除就可以了吧，我咋感觉逻辑上是对的
by brown_vc @ 2023-11-26 18:50:49
AC代码:
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
if(n%3==0 && n%5==0 && n%7==0) cout<<"3"<<" "<<"5"<<" "<<"7";
if(n%3==0 && n%5==0 && n%7!=0) cout<<"3"<<" "<<"5";
if(n%3==0 && n%5!=0 && n%7==0) cout<<"3"<<" "<<"7";
if(n%3!=0 && n%5==0 && n%7==0) cout<<"5"<<" "<<"7";
if(n%3==0 && n%5!=0 && n%7!=0) cout<<"3";
if(n%3!=0 && n%5==0 && n%7!=0) cout<<"5";
if(n%3!=0 && n%5!=0 && n%7==0) cout<<"7";
return 0;
}
```
by quxiangyu @ 2024-01-24 18:12:49