Cod sursa(job #1193120)

Utilizator Mirc100Mircea Octavian Mirc100 Data 30 mai 2014 23:24:28
Problema Algoritmul lui Euclid Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.36 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;


int main(){
	int n;
	long a,b,r;
	ifstream fin("euclid2.in");
    ofstream fout("euclid2.out");
	fin>>n;

	for(int i=1;i<=n;i++){
	
	    fin>>a>>b;
		if(b==0) 
		    fout<<a<<'\n';
	    else{
			r=a%b;
			while(r){
				a=b;
				b=r;
				r=a%b;
			}
			
			fout<<b<<'\n';
		}
	}
	return 0;
	
}