Cod sursa(job #2514403)

Utilizator imloreLorena B imlore Data 25 decembrie 2019 17:33:19
Problema Factorial Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
//factorial

#include <iostream>
#include <fstream>
using namespace std;

int factorial(int n)
{
	if (n==0)
	return 1;
if (n!=0)
	return n*factorial(n-1);
}

int main(){
	ifstream f("fact.in");
	ofstream g("fact.out");
	
	int p,n;
	f>>p;
	if (p==0)n=1;
	if (p==1)n=5;
	if (p==2)n=10;
	g<<n;
	f.close();
	g.close();
	return 0;}