提交时间:2023-10-19 19:21:35

运行 ID: 28684

#include<iostream> using namespace std; int main() {   int a,b;   bool n=1;   cin>>a;   if(a%3==0) cout<<"3 "; n=0;   if(a%5==0) cout<<"5 "; n=0;   if(a%7==0) cout<<"7"; n=0;   if(n) cout<<"n";   return 0; }