Cod sursa(job #2721559)
| Utilizator | Data | 11 martie 2021 22:56:00 | |
|---|---|---|---|
| Problema | Suma si numarul divizorilor | Scor | 10 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.76 kb |
#include <fstream>
using namespace std;
ifstream cin("ssnd.in");
ofstream cout("ssnd.out");
int solve(int x)
{
int d=1,cnt=0;
for(int d=1;d*d<=x;d++)
{
if(x%d==0)
{
cnt+=2;
}
if(d*d==x)
{
cnt--;
}
}
return cnt;
}
int solve2(int x)
{
int d=1,s=0;
for(int d=1;d*d<=x;d++)
{
if(x%d==0)
{
s+=d;
s+=x/d;
}
if(d*d==x)
{
s-=d;
}
}
return s;
}
int main()
{
int n,x,cnt=0,s=0;
cin>>n;
for(int i=1;i<=n;i++)
{
cin>>x;
cout<<solve(x)<<" "<<solve2(x)<<" "<<"\n";
}
return 0;
}
