LeetCode #2 - Is Subsequence
Looked easy at first… but the order matters.
Two pointers made it simple.
#leetcode
Looked easy at first… but the order matters.
Two pointers made it simple.
#leetcode
❤7
LeetCode #3- Find All Numbers Disappeared in an Array
Had to think about time complexity a little.
Used index marking instead of sorting.
Clean O(n).
#leetcode
Had to think about time complexity a little.
Used index marking instead of sorting.
Clean O(n).
#leetcode
❤9
Forwarded from WTM Ethiopia
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This year’s theme is Break the Pattern, a global theme for IWD 2026 – brings a bigger and better full-day event, hosted by Women Techmakers Ethiopia in partnership with ALX Ethiopia at ALX Lideta Hub starting from 9AM 🎉🎉
Why you should attend 🫵
‼️ Spots are limited, snag yours before they are gone!
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❤5
LeetCode #4 – Maximum Product of Three Numbers
ngl i was just tryna pick an easy one cause i’m sleepy 😭 , thought it was just multiply last 3 numbers, nvm.
real trick:
either 3 biggest numbers
or 2 smallest (negative) × biggest
#leetcode
ngl i was just tryna pick an easy one cause i’m sleepy 😭 , thought it was just multiply last 3 numbers, nvm.
real trick:
either 3 biggest numbers
or 2 smallest (negative) × biggest
#leetcode
⚡7
❤4
"If you ever feel like you haven’t accomplished anything, you probably have—just the fact that we’re still standing, still going, and still trying to create the best life for ourselves is a huge accomplishment."
I’ve been watching her for a while now—she’s honestly my favorite YouTuber, and I’ve seen most of her videos.
If you’ve ever felt stuck, like your past is holding you back, you’ve gotta watch this one - https://www.youtube.com/watch?v=vM-w47M730w&t=384s
. Most of her videos are so helpful, tbh—definitely check her out! 🖤
#The Wizard Liz
@helina_commit
❤7
Applying for a dev job and they ask for my Instagram… excuse me, how are my random selfies relevant to Python?👩🦯
😁8👀5
LeetCode #7 - Check if All Integers in a Range Are Covered
just check if each number in [left, right] is in some interval.
#leetcode
just check if each number in [left, right] is in some interval.
#leetcode
❤3
LeetCode #8 – Minimum Index Sum of Two Lists
Save positions of list1 in a dictionary.
Go through list2 and check matches.
Keep the ones with the smallest index total.
#leetcode
Save positions of list1 in a dictionary.
Go through list2 and check matches.
Keep the ones with the smallest index total.
#leetcode
❤3
Forwarded from Samri’s Log
To automatically upload your leetcode solutions to your GitHub use this extension https://chromewebstore.google.com/detail/ppkbejeolfcbaomanmbpjdbkfcjfhjnd?utm_source=item-share-cp
Google
LeetSync - Leetcode to Github Synchronizer - Chrome Web Store
LeetSync is a Chrome extension that enables you to sync your LeetCode problem submissions with a selected GitHub repository.
❤4
LeetCode #9 – Subarray Sum Equals K
Prefix sum + hashmap.
Check currentSum - k, count frequencies.
trying medium levels now because my so-called sister is bullying me 🚶🏼♀️
#leetcode
Prefix sum + hashmap.
Check currentSum - k, count frequencies.
trying medium levels now because my so-called sister is bullying me 🚶🏼♀️
#leetcode
👌5
Forwarded from Tech Hub
Many students don’t realize how powerful their university email is. It’s more than just sending assignments it’s access to real opportunities.
With a university email, students can access Microsoft Azure and other student benefits.
Your student email can give you:
Take advantage of platforms like Microsoft and Microsoft Azure that support students.
The opportunity is there.
The question is are you using it
#Techhub@btbyte1 Techhub
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👌6
So today I made a small mistake in the dormitory and got caught. They took my ID and everything. Unfortunately, the proctor was a male — and apparently one of those “guy” types — so I already knew I was cooked.
I went to his office trying to get my ID back, and he literally “eskita mewered” on my head.
He kept me there for a whole hour — switching between scolding me and trying to rizz at the same time — even threatening to suspend me. A literal hour.
He made me write full pages about what I did wrong, examined my ID picture saying I “look some type of way,” … and even took a video of us.
And some people still say patriarchy isn’t that bad.😭👩🦯
I went to his office trying to get my ID back, and he literally “eskita mewered” on my head.
He kept me there for a whole hour — switching between scolding me and trying to rizz at the same time — even threatening to suspend me. A literal hour.
He made me write full pages about what I did wrong, examined my ID picture saying I “look some type of way,” … and even took a video of us.
And some people still say patriarchy isn’t that bad.😭👩🦯
😁4❤1🤬1
LeetCode #10– Remove Comments
Scan line by line, track /* */ blocks & // line comments ,
was testing me a bit
#leetcode
Scan line by line, track /* */ blocks & // line comments ,
was testing me a bit
#leetcode
⚡7
LeetCode #11 – Find Words That Can Be Formed by Characters
just check if each word can be made from chars then sum lengths.
Wasn’t that hard.
#leetcode
just check if each word can be made from chars then sum lengths.
Wasn’t that hard.
#leetcode
🔥5
Forwarded from INFNOVA Technologies
We’re excited to announce a powerful collaborative training between INFNOVA Technologies and Orange Digital Center Liberia 🚀
Join us for a 3 day intensive online training on Data Visualization and Analytics using Python, happening March 9–11, delivered in English and designed to equip you with practical, real world data skills.
If you want to turn data into insights, build analytical thinking, and strengthen your Python skills, this is your opportunity.
🗓 Registration Deadline: Saturday, March 7
🔗 Register here: https://forms.gle/odghyX3tfySUgCx19
Join us for a 3 day intensive online training on Data Visualization and Analytics using Python, happening March 9–11, delivered in English and designed to equip you with practical, real world data skills.
If you want to turn data into insights, build analytical thinking, and strengthen your Python skills, this is your opportunity.
🗓 Registration Deadline: Saturday, March 7
🔗 Register here: https://forms.gle/odghyX3tfySUgCx19
❤4
LeetCode #12 – Find All Duplicates in an Array
Thought I needed an extra array… turns out you can use the array itself for O(n) time and O(1) extra space.
#leetcode
Thought I needed an extra array… turns out you can use the array itself for O(n) time and O(1) extra space.
#leetcode
🔥2
LeetCode #13 – Find Players With Zero or One Losses
you can use Counter to get who never lost and who lost exactly once in one pass, then just sort.
#leetcode
you can use Counter to get who never lost and who lost exactly once in one pass, then just sort.
#leetcode
🔥2