Cod sursa(job #2000773)

Utilizator irrynelenache irinel irrynel Data 14 iulie 2017 18:06:47
Problema Algoritmul lui Euclid Scor 30
Compilator cpp Status done
Runda Arhiva educationala Marime 0.39 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
	 long i, t;
	 long long a, b;
	 ifstream f("euclid2.in");
	 ofstream g("euclid2.out");
	 f>>t;
	 for( i=1;i<=t;i++)
	   {
	   	 f>>a>>b;
	   	 while(a!=b)
	   	 {
		  if(a>b)
	   	     a=a-b;
	   	   if(b>a)
	   	     b=b-a;
	   	 }
	   	 g<<a<<endl;
	   }
 f.close();
 g.close();
 return 0;
}