Cod sursa(job #362155)
Utilizator | Data | 8 noiembrie 2009 11:36:49 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include<fstream>
using namespace std;
int main()
{
int T,i,j,k,s=0;
long N,p=1;
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>T;
for(i=1;i<=T;i++)
{
f>>N;
for(j=1;j<=N;j++)
{
for(k=1;k<=j;k++)
{
p*=j;
p%=10;
}
s+=p;
s%=10;
p=1;
}
g<<s%10<<'\n';
s=0;
}
f.close();
g.close();
return 0;
}