Pinned Tweet
Built something I’ve been working on ❤️
Meet CrackAlgo — a free platform for interview prep.
DSA, SQL, Core CS, System Design, Aptitude, Interview Questions & more — all in one place.
If you’re preparing for placements, give it a try 👇
🔗 crackalgo.in/
POTD: 19TH OCT
2089. Find Target Indices After Sorting Array
brute: Tc=O(N)+O(NLOGN)
optimal: TC= ~O(N)
POTD 17th oct:
3551. Minimum Swaps to Sort by Digit Sum
submission link - leetcode.com/problems/minimu…
#dsa #leetcode #POTD #tech
POTD 16th oct: tooo hard 💀
2916. Subarrays Distinct Element Sum of Squares II
my submission: leetcode.com/problems/subarr…
Hey @X
Anyone interested in tech, let's connect!
• Backend Development
• FastAPI
• Web Development
• DSA
• Competitive Programming
• Machine Learning
• AI
• Open Source
• System Design
• Cloud & DevOps
Let's connect and share our journey!
POTD 15th oct:
2913. Subarrays Distinct Element Sum of Squares I
->💡 Used a set to track distinct elements in every subarray and added the square of the set size to the answer.
submission - leetcode.com/problems/subarr…
𝐃𝐞𝐚𝐫 𝐌𝐚𝐜𝐛𝐨𝐨𝐤
Can you please stop giving me mini electric shocks every time I plug you in? 🥲
Yours truly,
Someone who gets chills just by touching their laptop while it’s charging 🙂
Does this happen to anyone else?
#macbookpro #developerlife #relatable #techhumor
POTD 14th oct:
3723. Maximize Sum of Squares of Digits
optimal: use Greedy approach, Maximize the sum of squares by using as many 9s as possible, then the remainder, and fill the rest with 0s.
submission link- leetcode.com/problems/maximi…
#DSA #LeetCode #100DaysOfCode
POTD 13th oct:
->3727. Maximum Alternating Sum of Squares
1st BRUTE
2nd OPTIMAL BEATS 100%,
(uses nth_element concept)
POTD 12th oct:
-> tbh it was tough
my submission:- leetcode.com/submissions/det…
Every codebase has one:
"A piece of code nobody understands, but nobody dares to remove".
#CodingHumor #DeveloperLife #LegacyCode #CodingNinjas #DeveloperLife
#ProgrammingMemes



















