import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); int[] a = new int[n]; for(int a_i=0; a_i < n; a_i++){ a[a_i] = in.nextInt(); } // your code goes here Arrays.sort(a); int minDiff = 0; if(a.length > 1){ minDiff = Math.abs(a[0] - a[1]);; for(int i=1; i