Cod sursa(job #2085355)

Utilizator cosmin.pascaruPascaru Cosmin cosmin.pascaru Data 9 decembrie 2017 23:44:08
Problema Patrate2 Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.37 kb
#include <fstream>

using namespace std;
ifstream fin ("patrate2.in");
ofstream fout ("patrate2.out");
int n,s;
int fact(int n)
{
    int s=1;
    for(int i=1;i<=n;i++)
    {
        s=s*i;
    }
    return s;
}
int putere(int n)
{
    int s=1;
    for(int i=1;i<=n;i++)
        s=s*2;
    return s;
}
int main()
{
    fin>>n;
    s=s+fact(n)*putere(n);
    fout<<s;
    return 0;
}