Cod sursa(job #688256)

Utilizator ArmandNMArmand Nicolicioiu ArmandNM Data 23 februarie 2012 12:42:09
Problema Sum Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("sum.in");
ofstream g("sum.out");
int i,s,x,y,cmmdc,a,b,r,n;
int main()
{
	f>>n;
	for (i=1;i<=n;i++)
	{
	f>>x;
	s=0;
	for(y=1;y<=2*x;y++)
	{
		a=x;
		b=y;
		while(a!=b)
		{
			a=a-b;
		}
	cmmdc=a;
	if (cmmdc==1) s=s+y;
	}
	g<<s<<endl;
	}
	return 0;
	f.close(); g.close();
}