题解 - 苏州市吴江区中学生信息编程竞赛域

2
12338黄浩洋 (12338黄浩洋) LV 8 @ 2021-12-15 20:36:32

#include<iostream>
#include<cmath>
#include<iomanip>
using namespace std;
int main()
{
int n;
cin>>n;
if(n%3==0&&n%5==0&&n%7==0)
cout<<"3"<<" "<<"5"<<" "<<"7"<<endl;
else if(n%15==0)
cout<<"3"<<" "<<"5"<<endl;
else if(n%21==0)
cout<<"3"<<" "<<"7"<<endl;
else if(n%35==0)
cout<<"5"<<" "<<"7"<<endl;
else if(n%3==0)
cout<<"3"<<endl;
else if(n%5==0)
cout<<"5"<<endl;
else if(n%7==0)
cout<<"7"<<endl;
else
cout<<(char)110<<endl;
return 0;
}
1
ta01陈睿 (ta01陈睿) LV 7 @ 2021-12-10 15:38:33

#include<iostream>
using namespace std;
int main()
{
int a;
cin>>a;
if(a%3==0)
cout<<'3'<<' ';
if(a%5==0)
cout<<'5'<<' ';
if(a%7==0)
cout<<'7'<<' ';
if(a%3!=0&&a%5!=0&&a%7!=0)
cout<<"n";
return 0;
}
1
12240倪惟肖 (倪惟肖) LV 7 @ 2021-11-22 10:19:59

#include<iostream>
#include<cmath>
#include<iomanip>
using namespace std;
int main()
{
int n;
cin>>n;
if(n%3==0&&n%5==0&&n%7==0)
cout<<"3"<<" "<<"5"<<" "<<"7"<<endl;
else if(n%15==0)
cout<<"3"<<" "<<"5"<<endl;
else if(n%21==0)
cout<<"3"<<" "<<"7"<<endl;
else if(n%35==0)
cout<<"5"<<" "<<"7"<<endl;
else if(n%3==0)
cout<<"3"<<endl;
else if(n%5==0)
cout<<"5"<<endl;
else if(n%7==0)
cout<<"7"<<endl;
else cout<<"no"<<endl;
return 0;
}
0
仲昱腾 LV 7 @ 2023-12-14 20:52:30

#include<bits/stdc++.h>
using namespace std;
int n;
int main()
{
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";
if(n%3!=0&&n%5!=0&&n%7!=0) cout<<"n";
return 0;
}
0
12140周泽骁 (12140周泽骁) LV 6 @ 2021-12-25 11:46:45

#include<iostream>
#include<iomanip>
using namespace std;
int main()
{

int x;
cin>>x;
if(x%3==0&&x%5==0&&x%7==0)

cout<<"3 5 7";
else if(x%3==0&&x%5==0)
cout<<"3 5";
else if(x%5==0&&x%7==0)
cout<<"5 7";
else if(x%3==0&&x%7==0)
cout<<"3 7";
else if(x%3==0)
cout<<3;
else if(x%5==0)
cout<<5;
else if(x%7==0)
cout<<7;

else cout<<"n";

return 0;
}