Cod sursa(job #2077815)

Utilizator gumitza68Marsky7 gumitza68 Data 28 noiembrie 2017 17:31:53
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.21 kb
#include<iostream>
#include<fstream>
ifstream f("fact.in");
ofstream g("fact.out");
int n,p;
using namespace std;
int main()
{
    f>>p;
    if(p==0) g<<1;
    else if(p==1) g<<120;
    else g<<(p*2)-1;
}