Cod sursa(job #591566)
Utilizator | Marinescu Razvan s33us00n | Data | 24 mai 2011 19:54:06 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | c | Status | done |
Runda | Arhiva educationala | Marime | 0.41 kb |
/*
* euclid01.c
*
* Created on: 24 May 2011
* Author: razvan
*/
#include <stdio.h>
int main(void){
freopen("euclid2.in", "r", stdin);
freopen("euclid2.out", "w", stdout);
int T, a, b, i;
scanf("%d", &T);
for( i = 0; i < T; i++){
scanf("%d %d", &a, &b);
while(a && b){
if(a>b)
a = a % b;
else
b = b % a;
}
if(a)
printf("%d\n", a);
else
printf("%d\n", b);
}
return 0;
}