Cod sursa(job #1382292)
Utilizator | Borozan Ionut Borozanionut | Data | 8 martie 2015 19:46:29 |
---|---|---|---|
Problema | Factorial | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.43 kb |
#include <iostream>
#include <fstream>
#include <math.h>
using namespace std;
int T=1,a=0,c,b[21],P,i;
int main()
{ifstream f("fact.in",ios::in);
ofstream g("fact.out",ios::out);
f>>P;
for(i=1;i<=500;i++)
{ T=T*i;
while(T=0){
T=T/10;
b[i]=T%10;}
for(i=1;i<=100;i++)
if(b[i]=b[i+1]=0)
a++;}
if (a=P) g<<i;
else
g<<-1;
f.close();g.close();
return 0;
}