GALA CODES

It was a fun day. Got started with Trees and solved many problems, a few on Leetcode and one from Udemy. Also, I’m loving using Leetcode, discuss section is pretty cool. Then participated in a codechef starters contest. Solved 2, stuck on third. Will check the editorials tomorrow.

Yesterday, solved three problems in the September Long Challenge. Got stuck on the fourth but will try to figure it out soon!

I have been super inconsistent when it comes to updating the blog… I know. Working on it! Started with Stack Data Structure from DSA level up course and solved two problems on it Valid Parenthesis (Link) Redundant Parenthesis

Merge two sorted linked lists (Leetcode Easy) Build Array from Permutation (Leetcode Easy) Add Two Numbers (Leetcode Medium)

Today I got started with Binary Search problems like Finding frequency of given element in an array and I will participate in the Codechef June Starters contest later this afternoon

I did two easy problems on Leetcode, Defanging an IP address and Shuffle the Array along with some sliding window problems from DSA Course.

Yesterday, saw the different functions that could be used to perform tokenisation. String key sort problem, and the Check subsets problem.

I did the Minimum Swaps problem – find minimum swaps required to make the array sorted Then, the Maximum Subarray Sum problem – find maximum sum of a subarray And, the Space 20 Problem – manipulate string to replace all spaces by ‘%20’

So, today I worked on my old project – Streaks, and I solved one little problem but in turn, I created a few more hahaha! Then I finished the Rains Problem and the Subarray Sort Problem from the DSA Course.

Day 24!!! WOW!!! I’m on a roll So, today I solved the problem I was stuck on since the past couple of days, in the June Long Challenge, Bella Ciao Also, I solved the Longest Band problem from the DSA Course.