Cod sursa(job #634117)
Utilizator | Alghisi Alessandro Paolo alexalghisi | Data | 15 noiembrie 2011 18:11:34 |
---|---|---|---|
Problema | Suma si numarul divizorilor | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <cstdio>
#include <iostream>
using namespace std;
int p[1<<12],n,nrdiv[1<<12];
int main()
{
freopen("ssnd.in","r", stdin);
freopen("ssnd.out","w", stdout);
for(int i=2;i*i<=1<<12;i++)
{
p[i]+=1;
for(int j=i;j<=1<<12;j+=i)
{
p[j]+=i;
nrdiv[j]++;
}
}
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
int x;
scanf("%d",&x);
printf("%d %d\n",nrdiv[x]+1,p[x]);
}
return 0;
}