大佬们，80分，```
#include<bits/stdc++.h>
using namespace std;
int main(){
int x;
cin>>x;
if(x%3==0){
if(x%5==0){
if(x%7==0){
cout<<3<<" "<<5<<" "<<7;
}else{
cout<<3<<" "<<5;
}
}else{
if(x%7==0){
cout<<3<<7;
}else{
cout<<3;
}
}
}else if(x%5==0){
if(x%7==0){
cout<<5<<" "<<7;
}else{
cout<<5;
}
}else{
cout<<7;
}
return 0;
}
第四个测试点
