Cod sursa(job #566520)

Utilizator TwistedFaithStanescu Jean Alexandru TwistedFaith Data 29 martie 2011 09:34:21
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<iostream.h>
#include<fstream.h>
int main()
{
	ifstream f("euclid2.in");
	ofstream g("euclid2.out");
	unsigned long long a,b,r; unsigned long i,t; f>>t;
	for (i=1;i<=t;i++)
	{
		f>>a>>b;
		if (a>b) {r=a; a=b; b=r;}
		r=a%b;
		while (r!=0) {a=b; b=r; r=a%b;}
		g<<b<<endl;
	}
}