This is a collection of java solutions for various problems found on different online contest and training resources. The biggest part of problems is taken from https://www.hackerrank.com and https://www.leetcode.com/ web sites.
The package org.problems contains solutions of some easy-, medium- and hard-level problems published on https://leetcode.com web-site. All solutions are grouped by categories (total 35). Some problems are taken from other sites, such as hackerrank.com, etc
Total 600+ problems have been solved.
The links to my profiles are:
Leetcode - https://leetcode.com/akalu/
Hackerrank - https://www.hackerrank.com/alex951413