Cod sursa(job #314144)
Utilizator | Data | 10 mai 2009 18:21:28 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.29 kb |
#include<stdio.h>
int n,x,y;
int ec(int a, int b)
{
if(!b)return a;
return ec(b,a%b);
}
int main()
{
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
scanf("%d",&n);
for(;n>0;--n)
{
scanf("%d%d",&x,&y);
printf("%d\n",ec(x,y));
}
}