Cod sursa(job #790306)
Utilizator | Data | 20 septembrie 2012 20:23:32 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.23 kb |
#include<fstream>
using namespace std;
int n,i,j,s,a;
ifstream f("cifra.in");
ofstream g("cifra.out");
int main()
{f>>n;
for(i=1;i<=n;i++) {a=i;
for(j=2;j<=i;j++) a=a*i%10;
s=s+a%10;
}s=s%10;
g<<s;
}