Cod sursa(job #270609)

Utilizator peteanvPetean Vlad peteanv Data 4 martie 2009 11:51:17
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include<fstream.h>


int main()
{long n;
ofstream g("fractii.out");
ifstream f("fractii.in");
while(f>>n)
if(n%4==0) g<<(float(n+4)/2)*(n-1)-1<<"\n";
	else if(n%2==0) g<<(float(n+4)/2)*(n-1)<<"\n";
	      else if(n%3==-0) g<<((n+4)/2)*(n-1)+1<<"\n";
		     else g<<(n+4)/2.0*(n-1)+1<<"\n";
return 0;
g.close();
f.close();
}