Cod sursa(job #641978)
Utilizator | Data | 30 noiembrie 2011 10:38:42 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.32 kb |
#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
int T,a,b,r;
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
scanf("%d",&T);
for(;T;T--)
{
scanf ("%d%d",&a,&b);
while(b)
{
r = a%b;
a = b;
b = r;
}
printf("%d\n",a);
}
return 0;
}