Tag: python
August 31, 2020
algorithms, Binary Tree, c / c++, C/C++, code, data structure, interviews, Java, programming languages, Python
A Binary Search Tree (BST) is a commonly used data structure that can be used to search for an item in O(LogN) time. A BST has the following characteristics: …
Given an array of positive integers arr, find a pattern of length m that is repeated k or more times. A pattern is a subarray (consecutive sub-sequence) that consists …
The leetcode web coding IDE has a premium debugger feature – however this is not enabled during the contest. Recently I found out that you can actually print to …
Given an array of integers A, We need to sort the array performing a series of pancake flips. In one pancake flip we do the following steps: Choose an …
Consider the following function to make changes to an array of numbers: func modify(arr, op, idx) { // add by 1 index idx if (op == 0) { arr …
