Cod sursa(job #2327500)

Utilizator MAXIMILLIANMUSOHYEAHYEAH MAXIMILLIANMUS Data 24 ianuarie 2019 19:15:08
Problema Factorial Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.16 kb
Raporteaza aceasta sursa 
#include<fstream>
std::ifstream f("fact.in");std::ofstream g("fact.out");int p,m,s,n;int main(){f>>p;for(n=4*p;s<p;n++)for(m=n,s=0;m;m/=5,s+=m);g<<(s-p?-1:p?n-1:1);}