Cod sursa(job #1326927)

Utilizator adiXMGemene Adrian adiXM Data 26 ianuarie 2015 10:50:52
Problema Factorial Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.57 kb
#include <fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
    int n,i,s=1,x,nr=0,p,c,numar=1,final=0;
    f>>p;
    bool este=0;
    for(i=1;i<=1000;i++)
    {
        s=s*i;
        x=s;
        while(x!=0)
        {
            c=x%10;
            if(c==0)
                nr++;
            x=x/10;
        }
        if(nr==p)
        {
            este=1;
            break;
        }
        nr=0;
    }
    if(este==1)
        g<<i<<"\n";
    else
        g<<-1<<"\n";
    g.close();
    return 0;
}