Cod sursa(job #2422951)
| Utilizator | Data | 20 mai 2019 14:36:21 | |
|---|---|---|---|
| Problema | Factorial | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.35 kb |
#include <fstream>
using namespace std;
int main(){
ifstream fin("fact.in");
ofstream fout("fact.out");
int p, n, nc, i, x;
fin>>p;
n=1;
while(n>0){
nc++;
n/=10;}
for(i=1; p!=nc; ++i){
n=n*i;
nc=0;
++x
while(n>0){
nc++;
n/=10;}
}
fout<<x;
return 0;
}
