@@ -0,0 +1,251 @@
+public class Euclid %7B%0A  public static void main(String%5B%5D args) %7B%0A    System.out.println(euclid(4, 2));%0A  %7D%0A%0A  static int euclid(int m, int n) %7B%0A    m = Math.abs(m);%0A    n = Math.abs(n);%0A    if (m %25 n == 0) return n;%0A    return euclid(n, m %25 n);%0A  %7D%0A%7D%0A

Add euclid