Cod sursa(job #2422984)
Utilizator | Data | 20 mai 2019 15:48:47 | |
---|---|---|---|
Problema | Factorial | Scor | 5 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int n,p,i;
int main()
{
f>>n;
p=1;
if(n==0)g<< 1;
else
{for(i=1;i<=n;i++)
p=p*i;
g<<p;
}
return 0;
}