Cod sursa(job #1092627)

Utilizator bogdan9832Bogdan Constantin bogdan9832 Data 27 ianuarie 2014 11:48:13
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.55 kb
#include <fstream>
#include <iostream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int p,i,fact,nr,c,nrc;
int main()
{
    f>>p;
    for(i=0;ok==0;i++){
        fact=0;
        nr=0;
        c=0;
        nrc=1;
        for(int j=1;j<=i;j++)
            fact*=j;
        for(int j=fact, k=1;k<=p && c==0;j++,k++){
            if(fact%10==0)
                nr++;
            if(fact%10>0)
                c=1;
        }
        if(nr==p){
            ok=1;
            g<<i;
        }

    }

    return 0;
}