Cod sursa(job #330565)
Utilizator | Data | 10 iulie 2009 15:34:50 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include<fstream>
#include<cstdio>
using namespace std;
//ifstream in("euclid2.in");
//ofstream out("euclid2.out");
int cmmdc(int a,int b)
{
int r;
while(b)
{
r=a%b;
a=b;
b=r;
}
return a;
}
int main()
{
freopen("euclid2.in","r",stdin);
freopen("euclid2.out","w",stdout);
int t,a,b;
//in>>t;
scanf("%d",&t);
for(int i=1;i<=t;i++)
{
//in>>a>>b;
scanf("%d%d",&a,&b);
//out<<cmmdc(a,b)<<endl;
printf("%d\n",cmmdc(a,b));
}
return 0;
}