@[liuliuzi](/user/1430545) 布什戈门你贴一下代码阿
by T_TwY @ 2024-08-26 18:41:08
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int a;
cin>>a;
if (a%105==0){
cout<<"3 5 7";
}else if (a%35==0){
cout<<"5 7";
}else if (a%21==0){
cout<<"3 7";
}else if (a%15==0){
cout<<"3 5";
}else if (a%3==0){
cout<<"3";
}else if (a%5==0){
cout<<"5";
}else if (a%7==0){
cout<<"7";
}else{
cout<<"n";
}
return 0;
}
```
@[liuliuzi](/user/1430545) 你原来的码风有点不好，我改了一下
另外下次记得把代码放到帖子里
by Qiu101029 @ 2024-08-26 18:43:19
@[liuliuzi](https://www.luogu.com.cn/user/1430545)
哥们，贴下代码呗~~~
by zhanghengrui0502 @ 2024-08-26 18:44:25
~~尽管改完之后还是不太好~~
by Qiu101029 @ 2024-08-26 18:44:35
@[Qiu101029](/user/1200904) 其实可以把if并列的，会更简洁，最后加一个bool或者int来判断是否为n就行
by jiangsm @ 2024-08-26 18:45:14
@[jiangsm](/user/1386287) 我的代码如下
```cpp
#include <bits/stdc++.h>
using namespace std;
int main()
{
long long a,t=0;
cin>>a;
if(a%3==0)
{
cout<<3<<" ";
t++;
}
if(a%5==0)
{
cout<<5<<" ";
t++;
}
if(a%7==0)
{
cout<<7;
t++;
}
if(t==0)
{
cout<<"n";
}
return 0;
}
```
~~不知道为什么没有人发这种类型的题解~~
by jiangsm @ 2024-08-26 18:46:31
@[jiangsm](/user/1386287) 我知道，但他这么写的
by Qiu101029 @ 2024-08-26 18:46:34
@[Qiu101029](/user/1200904) 行
by jiangsm @ 2024-08-26 18:47:05
不是哥们你代码呢？？？
by zhangyiquan @ 2024-08-28 10:21:36