Cod sursa(job #1812121)

Utilizator Cristi_ChiraChira Cristian Cristi_Chira Data 21 noiembrie 2016 20:51:04
Problema Patrate2 Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.4 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("patrate2.in");
ofstream g("patrate2.out");
int main()
{
    int i, p=1, c=0, n;
    f>>n;
    for(i=1; i<=n*n-n; i++)
    {
        p=p*2;
    }
    c=p;
    p=1;
    for(i=1; i<=n; i++)
    {
        p=p*i;
    }
    c=c*p;
    p=1;
    for(i=1; i<=n; i++)
    {
        p=p*2;
    }
    c=c*p;
    g<<c;

}