Cod sursa(job #702936)
| Utilizator | Data | 2 martie 2012 10:10:14 | |
|---|---|---|---|
| Problema | Cifra | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.23 kb |
#include <fstream>
using namespace std;
ifstream f("cifra.in");
ofstream g("cifra.out");
int main ()
{
long long t=1,k,n,i,s=0;
f>>n;
for(i=1;i<=n;i++)
{
t=1;
for(k=1;k<=i;k++)
t=t*i;
s=s+t;
}
g<<s%10;
}
