triplet in array
import java.io.*; import java.util.*; public class Main { public static void main (String[]args) { int a[] = { 1,2,3,4,5,6}; int n = a.length; for(int i=0;i<n-1;i++){ int l = i+1; int r = n-1; int x = a[i]; while(l<r){ System.out.print("("+ x +","+ a[l] +","+ a[r]+") "); r--; } } } }