Cod sursa(job #835143)
Utilizator | Data | 15 decembrie 2012 19:55:10 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.3 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream fin("cifra.in");
ofstream fout("cifra.out");
int main() {
int v[100],k=0,i;
fin>>n;
for(i=1;i<=n;i++)fin>>v[i]
k=k+v[i]*v[i];
fout<<k%10;
fin.close();
fout.close();
return 0;
}