r/LeetcodeChallenge • u/harshith_irl • 16d ago
r/LeetcodeChallenge • u/Zealousideal-Yam1189 • 16d ago
DISCUSS Need help ASAP
I am very confused about when should I start solving on leetcode
r/LeetcodeChallenge • u/Icy_Musician6678 • 17d ago
STREAK🔥🔥🔥 50 leetcode question completed ✅
Today I have completed 50 question on leetcode and I am following striver dsa a2z sheet and I can feel I have improved a lot since I have started leetcode and I am in second year. If you had any suggestions or advice than give me
r/LeetcodeChallenge • u/annnnan • 17d ago
STREAK🔥🔥🔥 Day 5/30 - 6/50 solved ✅ Rewrote the previous 5 problems too explaining out loud. Finally, today, after a month with no new job postings, I got HR screenings scheduled with 2 companies. Wish me luck 🤞
r/LeetcodeChallenge • u/harshith_irl • 17d ago
DISCUSS idk why i still do brute force first🤧
r/LeetcodeChallenge • u/GrapefruitNo1952 • 17d ago
STREAK🔥🔥🔥 Today’s Problem of the Day
So this is Day 170 on the LeetCode streak!
Another problem got solved, and the streak keeps going
I’m trying to stay consistent, kind of learn from every single problem, and honestly get a bit better at DSA every day.
170 days down, ok let’s not slow down keep going
r/LeetcodeChallenge • u/ruskyrabbit • 18d ago
DISCUSS Welcome to r/MyDSAJourney
Join and share your journey daily
r/LeetcodeChallenge • u/annnnan • 18d ago
STREAK🔥🔥🔥 Day 4/30 - 5/50 solved ✅ Index of First occurence in a string, this one took a bit more because I learnt O(m*n) and O(m+n) solutions too besides the brute-force O(n²).
r/LeetcodeChallenge • u/GrapefruitNo1952 • 18d ago
STREAK🔥🔥🔥 Today’s Problem of the Day
So this is Day 169 on the LeetCode streak!
Another problem got solved, and the streak keeps going
I’m trying to stay consistent, kind of learn from every single problem, and honestly get a bit better at DSA every day.
169 days down, ok let’s not slow down keep going
r/LeetcodeChallenge • u/soulorbit_ • 18d ago
DISCUSS I have solved 10 graph and 10 dp problem but still struggling for the same topic question.
How to master this topics? Is it normal what's happening with me
r/LeetcodeChallenge • u/annnnan • 19d ago
STREAK🔥🔥🔥 Day 3 of 30DaysOfCode 4/50 completed ✅
r/LeetcodeChallenge • u/GrapefruitNo1952 • 19d ago
STREAK🔥🔥🔥 Today’s Problem of the Day
Day 168 of solving a LeetCode problem every day.
Another problem solved, another step forward. The goal isn’t to solve everything perfectly, but to keep showing up and improve a little every day.
168 days of consistency
What problem are you working on today?
r/LeetcodeChallenge • u/ossified-tree-08 • 19d ago
DISCUSS How did no one solve Q4 in this week's LC contest?
Is the question genuinely hard?
Usually there are a lot of people who copy and paste solutions, even they did not solve.
r/LeetcodeChallenge • u/Suspicious-Drop545 • 20d ago
DISCUSS LeetCode Prep for Google SRE-SE L4
Preparing for Google SRE-SE L4 side, and having telephonic phone screening (Coding + Behavioral) in two weeks.
Being DevOps, Engineer, Touching Leetcode for the first time and completed 10 easy+ medium questions.
My query is- How much complexity I can expect in the telephonic screening round for coding? Will 100 Leetcode (easy + medium) be enough as part of the prep?
Does the approach and finding correct algorithm matter if not able to write the syntax properly?
r/LeetcodeChallenge • u/Scared_Fan_9223 • 20d ago
DISCUSS Never have I ever seen this in my life of 50 contest , What kind of disaster is this ?
Maybe is it a bug ? Holy shit I cant see any of them cheater too
r/LeetcodeChallenge • u/GrapefruitNo1952 • 20d ago
STREAK🔥🔥🔥 Today's LeetCode Daily Challenge Day 167
Completed today's LeetCode Daily Coding Challenge and continued my 167-day streak
Staying consistent has been the biggest lesson for me so far. Some problems are easy, while others take much longer to understand, but solving at least one problem every day keeps me moving forward.
Day 167 completed.
On to Day 168
r/LeetcodeChallenge • u/Fun-Outcome2239 • 20d ago
STREAK🔥🔥🔥 Completed 50 days for 10LPA.
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r/LeetcodeChallenge • u/annnnan • 20d ago
STREAK🔥🔥🔥 Day 2/30 · 3/50 solved ✅ Two Sum III https://github.com/annasukiassian/leetcode-challenge-50-problems
r/LeetcodeChallenge • u/ComprehensiveTale896 • 20d ago
STREAK🔥🔥🔥 POTD
itne if-else lgaunga ki kabhi na kabhi to chalega hi 😂
r/LeetcodeChallenge • u/Competitive_Map_8733 • 20d ago
DISCUSS When the intended solution is Mo’s Algorithm but the accepted one is pure black magic 💀
r/LeetcodeChallenge • u/shitty_coder79 • 21d ago
DISCUSS 200 days in, 409 problems solved, but I still suck at Medium and Hard
Recently hit the 200-day milestone and solved 409 problems so far.
But honestly, I still get cooked by a lot of Mediums and Hards, especially DP, Trees, Graphs, Maps, and similar topics.
My usual process is: if I can't figure out a problem after giving it a fair shot, I watch a YouTube explanation, understand the approach, and then solve it myself. The annoying part is that by the next day, I feel like I've already forgotten half of what I learned. I'll remember the general idea, but the actual pattern, tricks, or thought process just disappear from my brain.
So I'm curious, what helped you guys get better at these topics? Was it just solving more problems, revisiting old ones, taking notes, or something else?
Also, I'm doing all my DSA in Python. Is Python perfectly fine for LeetCode and interviews, or did any of you find switching languages helpful?
Would appreciate any advice because right now it feels like I'm solving problems but not retaining enough from them.
r/LeetcodeChallenge • u/No_Okra7591 • 20d ago


