Top Tweets for #CrackCodingWithMayank
Can you partition a string into all palindromic substrings?
Example: "aab" ➡️ [["a","a","b"],["aa","b"]]
Use recursion + backtracking to crack this!
#CrackCodingWithMayank #100DaysOfCode #Backtracking #DSA #CodingChallenge #LeetCode #TechTwitter
![MayankQnAPe's tweet photo. Can you partition a string into all palindromic substrings?
Example: "aab" ➡️ [["a","a","b"],["aa","b"]]
Use recursion + backtracking to crack this!
#CrackCodingWithMayank #100DaysOfCode #Backtracking #DSA #CodingChallenge #LeetCode #TechTwitter https://t.co/RITlc6yWVf](https://pbs.twimg.com/media/Gqt1aebXAAAFOjK.jpg)
Can you restore valid IPs from a string of digits?
E.g. Input: "25525511135"
Output: ["255.255.11.135", "255.255.111.35"]
Rules:
4 parts
0–255 range
No leading 0s
No digit reordering
#CrackCodingWithMayank #CodingChallenge #100DaysOfCode #LeetCode #DevLife #Backtracking #Tech
![MayankQnAPe's tweet photo. Can you restore valid IPs from a string of digits?
E.g. Input: "25525511135"
Output: ["255.255.11.135", "255.255.111.35"]
Rules:
4 parts
0–255 range
No leading 0s
No digit reordering
#CrackCodingWithMayank #CodingChallenge #100DaysOfCode #LeetCode #DevLife #Backtracking #Tech https://t.co/ItCgG4zOZQ](https://pbs.twimg.com/media/GqeQWgVbcAAFtnG.jpg)
💡 Coding Tip:
Next Permutation Problem
Given: [1,2,3]
➡️ Output: [1,3,2]
Rearrange to next lexicographical order in-place with constant space!
Perfect for tech interviews 🔥
#TechTwitter #CodeNewbie #InterviewPrep #LeetCode #DSA #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 💡 Coding Tip:
Next Permutation Problem
Given: [1,2,3]
➡️ Output: [1,3,2]
Rearrange to next lexicographical order in-place with constant space!
Perfect for tech interviews 🔥
#TechTwitter #CodeNewbie #InterviewPrep #LeetCode #DSA #CrackCodingWithMayank https://t.co/gLuE8PTJgl](https://pbs.twimg.com/media/GqZZorDXgAA5iXD.jpg)
📌 Given the head of a linked list, delete the node that's n-th from the end, and return the updated head.
Input: [1, 2, 3, 4, 5], n = 2
Output: [1, 2, 3, 5]
#LinkedList #DSA #CodingChallenge #TechInterview #ProblemSolving #CrackCodingWithMayank #100DaysOfCode #DataStructures
![MayankQnAPe's tweet photo. 📌 Given the head of a linked list, delete the node that's n-th from the end, and return the updated head.
Input: [1, 2, 3, 4, 5], n = 2
Output: [1, 2, 3, 5]
#LinkedList #DSA #CodingChallenge #TechInterview #ProblemSolving #CrackCodingWithMayank #100DaysOfCode #DataStructures https://t.co/sQzn7E7Wx5](https://pbs.twimg.com/media/GqOsg50bAAUAY2X.jpg)
📢 Coding Challenge Alert: Convert Integers to Roman Numerals! 🔢➡️🏛️
#CrackCodingWithMayank #RomanNumerals #CodingChallenge #DailyCoding #ProblemSolving #Algorithms #LeetCode #CodeNewbie #SoftwareEngineering #100DaysOfCode #DevCommunity #BuildInPublic #JavaScript #Python #Tech
Zigzag String Conversion 🧵
Write a function to convert a string into zigzag form across rows and read line by line.
Example:
Input: "PAYPALISHIRING", numRows=3
Output: "PAHNAPLSIIGYIR"
#CrackCodingWithMayank #Coding #Cplusplus
🧠 Can your path cross itself?
Start at (0,0).
Move: North, West, South, East... (repeat ⤴️ counter-clockwise).
Input: distance = [2,1,1,2]
➡️ Output: true (Crosses at (0, 1))
#100DaysOfCode #CodingChallenge #LeetCode #DSA #Algorithms #DevLife #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 🧠 Can your path cross itself?
Start at (0,0).
Move: North, West, South, East... (repeat ⤴️ counter-clockwise).
Input: distance = [2,1,1,2]
➡️ Output: true (Crosses at (0, 1))
#100DaysOfCode #CodingChallenge #LeetCode #DSA #Algorithms #DevLife #CrackCodingWithMayank https://t.co/VgXIOeZGvO](https://pbs.twimg.com/media/GodmlCLXUAASFq9.jpg)
🚀 DSA Challenge Time!
How many range sums in nums fall within [lower, upper]?
Example:
Input: [-2,5,-1], Range: [-2,2]
✅ Output: 3
Master prefix sums & level up 💪
More at 👉 Crack Coding with Mayank
#100DaysOfCode #DSA #CodingChallenge #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 🚀 DSA Challenge Time!
How many range sums in nums fall within [lower, upper]?
Example:
Input: [-2,5,-1], Range: [-2,2]
✅ Output: 3
Master prefix sums & level up 💪
More at 👉 Crack Coding with Mayank
#100DaysOfCode #DSA #CodingChallenge #CrackCodingWithMayank https://t.co/Q2QSMFRG21](https://pbs.twimg.com/media/Gnwgk0uXQAAEF1n.jpg)
🚀 Coding Challenge: Count 1s!
Given n, count how many times digit 1 appears from 0 to n.
🔹 n = 13 → Output: 6
🔹 n = 0 → Output: 0
Constraints: 0 ≤ n ≤ 10⁹
Drop your solution below! ⬇️
#CodingChallenge #LeetCode #ProblemSolving #CrackCodingWithMayank
🚀 Built a Basic Calculator in Python! 🧮
✅ Handles +, -, (), and spaces
✅ No eval()—used stack for expression evaluation
✅ Supports nested parentheses & unary
#Python #Coding #InterviewPrep #CrackCodingWithMayank
🚀 Shortest Palindrome Challenge! 🚀
Transform a string into a palindrome by adding the fewest characters in front of it. 🔥
Eg:
🔹"abcd" → "dcbabcd"
🔹"aacecaaa" → "aaacecaaa"
Think KMP algorithm or two-pointer tricks!
#Coding #LeetCode #Algorithms #CrackCodingWithMayank
🚀 Word Search II 🔍
Used Trie + Backtracking to efficiently find words in a grid! 📜
✅ Optimized from O(m * n * 4^L) ➝ O(m * n * 3^L)
✅ Found words: "oath", "eat" 🎯
#LeetCode #Coding #Algorithms #Trie #Backtracking #CrackCodingWithMayank
🚀 Best Time to Buy and Sell Stock IV 📈
Maximize profit with at most k transactions!
🔹 DP solution: O(k * n)
🔹 Greedy for large k
🔹 Key: Track balance & optimize state transitions
#LeetCode #DynamicProgramming #Coding #CrackCodingWithMayank
🚀 SQL Challenge: High Earners in Each Department!
Given Employee & Depart. tables, find the top 3 unique salaries per depart.
💡Using DENSE_RANK() to rank salaries within each department.
#SQL #Coding #DataAnalytics #CrackCodingWithMayank
🚀 Max Points on a Line! 🚀
Given a set of points on an X-Y plane, find the maximum no. of points that lie on the same straight line.
Eg:
📌[[1,1],[2,2],[3,3]] → 3
📌[[1,1],[3,2],[5,3],[4,1],[2,3],[1,4]] →4
#Coding #LeetCode #Algorithms #ProblemSolving #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 🚀 Max Points on a Line! 🚀
Given a set of points on an X-Y plane, find the maximum no. of points that lie on the same straight line.
Eg:
📌[[1,1],[2,2],[3,3]] → 3
📌[[1,1],[3,2],[5,3],[4,1],[2,3],[1,4]] →4
#Coding #LeetCode #Algorithms #ProblemSolving #CrackCodingWithMayank https://t.co/vfpuqg6sCK](https://pbs.twimg.com/media/GmlPiljaEAAbcfM.jpg)
🚀 Candy Distribution Problem! 🍬
Given ratings = [1,0,2], distribute candies so:
✅Each child gets at least one candy
✅Higher-rated kids get more than lower-rated neighbors
Optimal: [2,1,2] → 5 candies
#Coding #Algorithms #LeetCode #ProblemSolving #CrackCodingWithMayank 🚀
![MayankQnAPe's tweet photo. 🚀 Candy Distribution Problem! 🍬
Given ratings = [1,0,2], distribute candies so:
✅Each child gets at least one candy
✅Higher-rated kids get more than lower-rated neighbors
Optimal: [2,1,2] → 5 candies
#Coding #Algorithms #LeetCode #ProblemSolving #CrackCodingWithMayank 🚀 https://t.co/EyADOdrDRa](https://pbs.twimg.com/media/GmlNCdgbcAAweB1.jpg)
🚀 Palindrome Partitioning – Min Cuts Problem 🔥
Given a string s, partition it so every substring is a palindrome. Find the min cuts needed!
🔹Input: "aab" → 1 (["aa", "b"])
🔹Input: "a" → 0
🔹Input: "ab" → 1
#Coding #LeetCode #DynamicProgramming #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 🚀 Palindrome Partitioning – Min Cuts Problem 🔥
Given a string s, partition it so every substring is a palindrome. Find the min cuts needed!
🔹Input: "aab" → 1 (["aa", "b"])
🔹Input: "a" → 0
🔹Input: "ab" → 1
#Coding #LeetCode #DynamicProgramming #CrackCodingWithMayank https://t.co/eX6xK8GdaF](https://pbs.twimg.com/media/GmgIB8JaEAEMsMr.jpg)
🚀 DP Challenge: Distinct Subsequences
Given s & t, find how many distinct subsequences of s equal t.
Eg:
🔹s = "rabbbit", t = "rabbit" → 3
🔹s = "babgbag", t = "bag" → 5
Can you solve it using Dynamic Programming?
#Coding #DynamicProgramming #LeetCode #CrackCodingWithMayank
🚀 Maximal Rectangle in a Binary Matrix
matrix = [ ["1","0","1","0","0"], ["1","0","1","1","1"], ["1","1","1","1","1"], ["1","0","0","1","0"]]
✅ 6
💡 Use DP + Stack (Histogram technique) for O(rows * cols).
#Coding #LeetCode #FAANG #DynamicProgramming #CrackCodingWithMayank
![MayankQnAPe's tweet photo. 🚀 Maximal Rectangle in a Binary Matrix
matrix = [ ["1","0","1","0","0"], ["1","0","1","1","1"], ["1","1","1","1","1"], ["1","0","0","1","0"]]
✅ 6
💡 Use DP + Stack (Histogram technique) for O(rows * cols).
#Coding #LeetCode #FAANG #DynamicProgramming #CrackCodingWithMayank https://t.co/KqSD2POcwZ](https://pbs.twimg.com/media/GmT8zxVbYAAvYtA.jpg)
🚀 Minimum Window Substring
Given s & t, find the smallest substring in s that contains all chars of t (including duplicates).
🔹 Example:
s = "ADOBECODEBANC", t = "ABC" → "BANC"
Optimal approach? Sliding Window
#LeetCode #Coding #SlidingWindow #CrackCodingWithMayank
Last Seen Hashtags on Sotwe
minichat(*****) filter:videos min_likes:5000
Seen from Germany
incestohermanos
Seen from Brazil
anxiouspandaa(((())))********* filter:native_video
Seen from Australia
fartanimation each other
Seen from Singapore
master
Seen from Turkey
anxiouspandaa
Seen from Turkey
türk omegle
Seen from Turkey
teenageers
Seen from Brazil
15mejoresurbanos
Seen from Chile
chavbop
Seen from United Kingdom
Trends for you
Most Popular Users
Elon Musk 
@elonmusk
241.5M followers
Barack Obama
@barackobama
118.8M followers
Cristiano Ronaldo
@cristiano
114.5M followers
Donald J. Trump
@realdonaldtrump
111.8M followers
Narendra Modi
@narendramodi
107.1M followers
Rihanna
@rihanna
98.7M followers
NASA
@nasa
92.3M followers
Justin Bieber
@justinbieber
91.8M followers
KATY PERRY
@katyperry
90M followers
Taylor Swift
@taylorswift13
84M followers
Lady Gaga
@ladygaga
75.5M followers
Virat Kohli
@imvkohli
73.5M followers
Kim Kardashian
@kimkardashian
70.9M followers
YouTube
@youtube
68.8M followers
Neymar Jr
@neymarjr
66.5M followers
Bill Gates
@billgates
65.3M followers
Selena Gomez
@selenagomez
63.1M followers
The Ellen Show
@theellenshow
62.2M followers
CNN
@cnn
61.7M followers
X
@x
60.7M followers