Cod sursa(job #1136306)

Utilizator andrasHalalai Tudor Andrei andras Data 9 martie 2014 08:54:52
Problema Progresie Scor 0
Compilator cpp Status done
Runda Arhiva ICPC Marime 0.29 kb
Raporteaza aceasta sursa 
#include <fstream>


using namespace std;

ifstream cin("progresie.in");
ofstream cout("progresie.out");

int main()
{
    int T,N,R,i=0;
    cin>>T;
    do
    {
        i++;
        cin>>N>>R;
        cout<<((N-1)*R+1)*((N-1)*R)+1<<'\n';
    }while(i<T);
    return 0;
}