Homework Introduction
#include <bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
for(int i=2;i<=n;i++){
int sum1 = 0,sum2=0;
for(int k=2;k<i;k++){
if(i%k==0){
sum1+=k;
}
}
for(int k=2;k<sum1;k++){
if(sum1%k==0){
sum2+=k;
}
}
if(sum2==i && sum1!=i && sum1<=n){
cout<<i<<" "<<sum1<<endl;
}
}
return 0;
}
Problem
- Status
- Done
- Problem
- 45
- Open Since
- 2023-6-6 0:00
- Deadline
- 2024-2-29 23:59
- Extension
- 24 hour(s)