Cod sursa(job #205227)
Utilizator | Data | 30 august 2008 12:03:08 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int main()
{
long n,a;
int s;
f>>n;
g<<'\n';
for(int i=1;i<=n;i++)
{ f>>a;
s=0;
for(int j=1;j<=a;j++)
{ int p=1;
for(int k=1;k<=j;k++)
p=p*j%10;
s=(s+p%10)%10;
}
g<<s<<'\n';
}
f.close();
g.close();
return 0;
}