Cod sursa(job #2043257)

Utilizator osiaccrCristian Osiac osiaccr Data 19 octombrie 2017 19:55:38
Problema P-sir Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
#include <cmath>

using namespace std;

ifstream fin ("a.in");
ofstream fout ("a.out");

int n, s;

double sol, div;

int main () {
    div = (double)(4) / (double)(3);
    while (fin >> n >> s) {
        sol = 3 * s * pow (div, n);
        fout << sol << " ";
    }
    return 0;
}