Cod sursa(job #119920)
| Utilizator | Data | 3 ianuarie 2008 17:28:27 | |
|---|---|---|---|
| Problema | Sum | Scor | 35 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.41 kb |
#include <fstream.h>
using namespace std;
int main()
{ long long n,i,s,a[10000],j,cj,r,copie;
ifstream f1("sum.in");
ofstream f2("sum.out");
f1>>n;
for (i=1;i<=n;i++)
f1>>a[i];
for (i=1;i<=n;i++)
{
s=1;
for (j=2;j<2*a[i];j++)
{
copie=a[i];
cj=j;
while(a[i]%j!=0)
{
r=a[i]%j;
a[i]=j;
j=r;
}
if (j==1) s=s+cj;
j=cj;
a[i]=copie;
}
f2<<s<<"\n";
}
return 0;
}
