Finishing my first Leetcode contest in 20 minutes | Leetcode Weekly contest 277 Solutions Explained

So I tried to participate in a leetcode contest, and while rank wasn't good because I don't have a functioning brain, I think I solved decently quick, and have explanations for problems in end as well.

My profiles:

Timestamps:
0:00 Half asleep intro
0:31 First Problem: Count Elements With Strictly Smaller and Greater Elements
1:49 Second Problem: Rearrange Array Elements by Sign
3:39 Third Problem: Find All Lonely Numbers in the Array
10:26 Fourth Problem: Maximum Good People Based on Statements
20:30 Looking at rank list
22:24 Explaining solutions

Relevant keywords:
Leetcode Weekly contest 277
Leetcode Weekly contest 277 solutions
Leetcode Weekly contest 277 screencast
Leetcode Rearrange Array Elements by Sign solution
Leetcode Count Elements With Strictly Smaller and Greater Elements solution
Leetcode Find All Lonely Numbers in the Array solution
Leetcode Maximum Good People Based on Statements solution

[amolgode]

Hii i am currently solving questions on gfg..
But i want to participate in leetcode weekly contest..
But profile which only doing contest is good or bad..

I mean leetcode profile can help me to get referral..?

[samanwaybarman]

Bhaiya kaise karte ho mereko thora batayiye nah kaise kare apne kaise kiya tha first year se

[vaibhavsachdeva]

can u please explain line 20-28 of your code in detail

[rohandsouza]

leaderboard is not instantly updated ... your rank must be be under 2k

[sagarbisht]

I was able to solve only first 3 problems in 20 minutes 😢

[codemastercpp]

I went very silent for first 2 problems, because I forgot I was recording, but after that I do commentate. Now I can excuse that I was "throwing for content".

[TECHADVICETEAM]

bro you ruined your contest cuz of Q3, each wa has a penalty of 5 min.

[RyanKOnk]

How so orz? TATAKAE in breakfast probably