Cod sursa(job #1506838)
Utilizator | Gemene Narcis - Gabriel narcis_vs | Data | 21 octombrie 2015 00:20:59 |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 30 |
Compilator | java | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
import java.io.*;
import java.util.Scanner;
public class Main {
public static void main(String []args) throws IOException
{
Scanner in = new Scanner(new FileInputStream("euclid2.in"));
PrintWriter out = new PrintWriter("euclid2.out");
int t = in.nextInt();
while(t-- > 0)
out.write(String.valueOf(gcd(in.nextInt(),in.nextInt()))+"\n");
out.close();
in.close();
}
public static int gcd(int a,int b)
{
int r;
while(b!=0)
{
r = a%b;
a = b;
b = r;
}
return a;
}
}