public class Solution { public static int min(int a, int b, int c, int d) { //write your code here int m1,m,x; m1=min(a,b); m=min(c,d); x=min(m1,m); System.out.print(x); } public static int min(int a, int b) { //write your code here if(a<=b) { return a; } else { return b; }