Cod sursa(job #243965)
| Utilizator |  irimia ruxandra maria rurutza |
Data | 14 ianuarie 2009 12:23:38 |
|---|---|---|---|
| Problema | Factorial | Scor | 5 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.26 kb |
#include<fstream.h>
ifstream f("fact.in");
ofstream g("fact.out");
int n,i,p,nr,v[100];
int main()
{
f>>n;
v[1]=5;
p=1;
nr=1;
while(1)
{
if(p<n)
{
nr++;
v[nr]=nr*5;
p=p+nr;
}
else
break;
}
g<<v[nr]<<" ";
f.close();
g.close();
return 0;
}