Cod sursa(job #835172)
Utilizator | Umbrarescu George geumb98 | Data | 15 decembrie 2012 20:16:21 |
---|---|---|---|
Problema | Factorial | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int p,n=1,a,nr,c,z=1;
long b;
int main()
{ f>>p;
a=p;
nr=0;
while(b>0) { ++nr;
a-=10;
if(a<=0) b=0;
}
if(p>=10)++nr;
n=(p-nr)*5;
if(p==0) g<<"1";
else g<<n;
}