Cod sursa(job #1014937)
Utilizator | Data | 23 octombrie 2013 18:21:36 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.34 kb |
#include <iostream>
#include <fstream>
using namespace std;
int n,s,i,j,S;
int main()
{
ifstream f("cifra.in");
ofstream g("cifra.out");
f>>n;
for(i=1;i<=n;i++)
{
s=i;
for(j=1;j<=i-1;j++)
{
s=(s*i)%10;
}
S=(S+s)%10;
}
g<<S;
return 0;
}