Cod sursa(job #93543)
Utilizator | Data | 19 octombrie 2007 08:30:33 | |
---|---|---|---|
Problema | Factorial | Scor | 5 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.24 kb |
#include <stdio.h>
int main()
{
int p, n;
FILE *f=fopen("fact.in", "r");
fscanf(f, "%d", &p);
fclose(f);
if (p%2==0) n=p/2*10;
else n=(p+1)/2*10-5;
f=fopen("fact.out", "w");
fprintf(f, "%d", n);
fclose(f);
return 0;
}