Cod sursa(job #1747768)

Utilizator narcios_neculaNarcis Necula narcios_necula Data 25 august 2016 16:04:41
Problema Koba Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.39 kb
#include <fstream>
using namespace std;
ifstream f("koba.in");
ofstream g("koba.out");
int n,x,y,z,t,s;
int main()
{
    f >> n >> x >> y >> z;
    x %= 10;
    y %= 10;
    z %= 10;
    s = x + y + z;
    while(n > 3)
    {
        --n;
        t = (z + y * x) % 10;
        s += t;
        x = y;
        y = z;
        z = t;
    }
    g << s << '\n';
    return 0;
}