Cod sursa(job #2093543)
| Utilizator | Data | 23 decembrie 2017 22:55:02 | |
|---|---|---|---|
| Problema | Suma si numarul divizorilor | Scor | 10 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <fstream>
using namespace std;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
int nrdiv(int x)
{ int k=0;
for(int d=1;d<=x/2;d++)
{if(x%d==0)k++;}
return k;}
int sumdiv(int x)
{ int s=0;
for(int d=1;d<=x/2;d++)
{if(x%d==0)s+=d;}
return s;}
int main()
{
int t,i,n;
f>>t;
for(i=1;i<=t;i++)
{ f>>n;
g<<nrdiv(n)+1<<" "<<sumdiv(n)+n<<endl;}
f.close();
g.close();
return 0;}
