* Q. Given two arrays, a[] and b[], find the length of the longest common increasing subsequence(LCIS). * Note: LCIS refers to a subsequence that is present in both ...
such that arr[i] < arr[j] < arr[k] given 0 ≤ i < j < k ≤ n-1 else return false. Note: Your algorithm should run in O(n) time complexity and O(1) space complexity ...