This repository contains the code for finding the maximum combination of 2 values from an array and that is less than a provided constant integer K.

Example Array=[7,15,1,5] K = 6 Array=[7,15,1,5] K = 14 Array=[7,15,1,5] K = 23

The possible combination are: 7+15=22 7+1=8 7+5=12 15+1=16 15+5=20 1+5=6

Combo = [6,8,12,16,20,22]

If K = 5 then the output is -1 because there is no value that is less than 5, all values are greater than 5 if K = 14 then the output is 12 because 12 is the maximum value from the combination and less than 14 if K = 23 then the output is -1 because there is no value that is less than 23, all values are less than 23