Cod sursa(job #857012)
Utilizator | Data | 17 ianuarie 2013 09:50:10 | |
---|---|---|---|
Problema | Factorial | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include <iostream>
#include<fstream>
using namespace std;
int main()
{ int a,b,n,sz=0,i,ok=1;
fstream f,g;
f.open("fact.in",ios::in);
f>>n;
a=n*5;
if(n==0) a=1;
for(i=5;(i<=a)&&(ok==1);i=i+5)
{
if(sz<10)
{
sz++;
if(i==25) sz++;
}
else {ok=0;a=i-5;}
}
g.open("fact.out",ios::out);
g<<a;
g.close();
}