Cod sursa(job #2427642)

Utilizator PatrascuAdrian1Patrascu Adrian Octavian PatrascuAdrian1 Data 1 iunie 2019 13:14:11
Problema Factorial Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

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

int a[10001];
int n,i,r,nr;

int main()
{
    f >> n;
    r = n/5;
    if(r == 0)
        nr = n*5;
    else
        nr = n*5-5*(r-1);
    g << nr <<'\n';
    return 0;
}