Cod sursa(job #2554955)

Utilizator carat033Andrei Dinu carat033 Data 23 februarie 2020 15:40:31
Problema Factorial Scor 10
Compilator cpp-32 Status done
Runda Arhiva de probleme Marime 0.23 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream in("fact.in");
ofstream out("fact.out");

int main()
{
	int p, n;
	in >> p;
	n = p * 5;
	if (p == 0)
		out << 1;
	else if (p < 0)
		out << -1;
	else
		out << n;
}