Cod sursa(job #1173958)

Utilizator HoriaHalbedelHalbedel Horia HoriaHalbedel Data 21 aprilie 2014 14:36:26
Problema Cifra Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.47 kb
#include <fstream>
using namespace std;
int main () {
    ifstream f("cifra.in");
    ofstream g("cifra.out");
    int t;
    f>>t;
    for(int i=1; i<=t; i++){
long long n, s=0, c=1, x, q=0;
f>>n;
s=(n/10)*7;
for(int i=(n/10)*10; i<=n; i++)
{ x=i%10;
  c=1;
    for(int k=1; k<=i%4; k++)
    {
        c=c*x;
    }
    q=q+c;
}

if(n/10%2==1)g<<(q+s)%10<<endl;
if(n/10%2==0 && (q+s)%10==0) g<<9<<endl;
if(n/10%2==0 && (q+s)%10!=0) g<<(q+s)%10<<endl;
}}