Cod sursa(job #20463)

Utilizator cristina_ana_tdrToderoiu Cristina Ana cristina_ana_tdr Data 21 februarie 2007 15:42:21
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream.h>
#include <math.h>
unsigned int n, t, i, j;
unsigned long prod=1, suma=0;
void main()
{
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>t;
for(i=1; i<=t; i++)
    {f>>n;
     for(j=1; j<=n; j++)    
     {prod=pow(j,j);
     suma=suma+prod%10;}
     g<<suma%10;
     suma=0;
     }
f.close();
g.close();
}