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#leetcode75 kết quả tìm kiếm

Không có kết quả nào cho "#leetcode75"
Không có kết quả nào cho "#leetcode75"
Không có kết quả nào cho "#leetcode75"
ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
19 giờ

Day 75 of #LeetCode75 Solved 739. Daily Temperatures Using a Monotonic Stack Track index of temperatures in a stack. Whenever we find a warmer day → pop & compute the wait time. Time:O(n) Space:O(n) #Day75 #LeetCode #DSA #Stack #MonotonicStack #CPlusPlus #CodingJourney

ANNISH_SEN's tweet image. Day 75 of #LeetCode75 Solved 739. Daily Temperatures Using a Monotonic Stack Track index of temperatures in a stack. Whenever we find a warmer day → pop & compute the wait time. Time:O(n) Space:O(n) #Day75 #LeetCode #DSA #Stack #MonotonicStack #CPlusPlus #CodingJourney
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
6 thg 12

Day 73 of #LeetCode75 452. Minimum Number of Arrows to Burst Balloons Key idea: Shoot one arrow for all overlapping intervals by minimizing the end range. Time: O(n log n) Space: O(1) #Day73 #LeetCode #DSA #GreedyAlgorithm #Intervals #CPlusPlus #CodingJourney #100DaysOfCode

ANNISH_SEN's tweet image. Day 73 of #LeetCode75 452. Minimum Number of Arrows to Burst Balloons Key idea: Shoot one arrow for all overlapping intervals by minimizing the end range. Time: O(n log n) Space: O(1) #Day73 #LeetCode #DSA #GreedyAlgorithm #Intervals #CPlusPlus #CodingJourney #100DaysOfCode
ANNISH_SEN's tweet image. Day 73 of #LeetCode75 452. Minimum Number of Arrows to Burst Balloons Key idea: Shoot one arrow for all overlapping intervals by minimizing the end range. Time: O(n log n) Space: O(1) #Day73 #LeetCode #DSA #GreedyAlgorithm #Intervals #CPlusPlus #CodingJourney #100DaysOfCode
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
5 thg 12

Day 72 of #LeetCode75 – Non-overlapping Intervals (Greedy + Sorting) Sort by end time Count non-overlapping intervals Remove the rest Time:O(nlog n) Space:O(1) #LeetCode #100DaysOfCode #DSA #CPlusPlus #CodingJourney

ANNISH_SEN's tweet image. Day 72 of #LeetCode75 – Non-overlapping Intervals (Greedy + Sorting) Sort by end time Count non-overlapping intervals Remove the rest Time:O(nlog n) Space:O(1) #LeetCode #100DaysOfCode #DSA #CPlusPlus #CodingJourney
ANNISH_SEN's tweet image. Day 72 of #LeetCode75 – Non-overlapping Intervals (Greedy + Sorting) Sort by end time Count non-overlapping intervals Remove the rest Time:O(nlog n) Space:O(1) #LeetCode #100DaysOfCode #DSA #CPlusPlus #CodingJourney
ANNISH_SEN's tweet image. Day 72 of #LeetCode75 – Non-overlapping Intervals (Greedy + Sorting) Sort by end time Count non-overlapping intervals Remove the rest Time:O(nlog n) Space:O(1) #LeetCode #100DaysOfCode #DSA #CPlusPlus #CodingJourney
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
13 thg 11

Day 56 of #LeetCode75 — Problem 208: Implement Trie (Prefix Tree) Today I implemented a Trie — a tree-based data structure used for fast word insertions, searches & prefix lookups. Key concepts: Node structure with 26 child pointers Recursion for insert/search Dictionary

ANNISH_SEN's tweet image. Day 56 of #LeetCode75 — Problem 208: Implement Trie (Prefix Tree) Today I implemented a Trie — a tree-based data structure used for fast word insertions, searches & prefix lookups. Key concepts: Node structure with 26 child pointers Recursion for insert/search Dictionary
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
15 thg 11

Day 58 of #LeetCode75 Worked on Rotting Oranges (BFS) today. I wrote most of the solution myself (~60%), but needed some guidance to fix the BFS logic and boundary handling. #100DaysOfCode #LeetCode #DSA #codingjourney

ANNISH_SEN's tweet image. Day 58 of #LeetCode75 Worked on Rotting Oranges (BFS) today. I wrote most of the solution myself (~60%), but needed some guidance to fix the BFS logic and boundary handling. #100DaysOfCode #LeetCode #DSA #codingjourney
ANNISH_SEN's tweet image. Day 58 of #LeetCode75 Worked on Rotting Oranges (BFS) today. I wrote most of the solution myself (~60%), but needed some guidance to fix the BFS logic and boundary handling. #100DaysOfCode #LeetCode #DSA #codingjourney
ANNISH_SEN's tweet image. Day 58 of #LeetCode75 Worked on Rotting Oranges (BFS) today. I wrote most of the solution myself (~60%), but needed some guidance to fix the BFS logic and boundary handling. #100DaysOfCode #LeetCode #DSA #codingjourney
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
11 thg 11

Day 54 of #LeetCode75 — Problem2336: Smallest Number in Infinite Set This one was tricky, learned it with help and understood the logic behind maintaining: A pointer (cur) to the next smallest number A min-heap to store numbers that were added back #Day54 #LeetCode #DSA #CPP

ANNISH_SEN's tweet image. Day 54 of #LeetCode75 — Problem2336: Smallest Number in Infinite Set This one was tricky, learned it with help and understood the logic behind maintaining: A pointer (cur) to the next smallest number A min-heap to store numbers that were added back #Day54 #LeetCode #DSA #CPP
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the_code_club's profile picture. Software Developer — Engineer — Computer Networking and Network Security: I enjoy learning and teaching — C, C++, Python, Go, Rust.
THE CODE CLUB
 @the_code_club
26 thg 8

1207. Unique number of Occurrences. Leetcode problem solution using Golang. #Leetcode75 #Golang

the_code_club's tweet image. 1207. Unique number of Occurrences. Leetcode problem solution using Golang. #Leetcode75 #Golang
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
3 thg 12

Day 70 of #LeetCode75 Today’s problem was really tough for me — Evaluate Division. Tried multiple times, got stuck, got frustrated… But didn’t give up. I understood and solved it with the help of YouTube Not my cleanest day, but definitely a learning day. Progress is progress.

ANNISH_SEN's tweet image. Day 70 of #LeetCode75 Today’s problem was really tough for me — Evaluate Division. Tried multiple times, got stuck, got frustrated… But didn’t give up. I understood and solved it with the help of YouTube Not my cleanest day, but definitely a learning day. Progress is progress.
ANNISH_SEN's tweet image. Day 70 of #LeetCode75 Today’s problem was really tough for me — Evaluate Division. Tried multiple times, got stuck, got frustrated… But didn’t give up. I understood and solved it with the help of YouTube Not my cleanest day, but definitely a learning day. Progress is progress.
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
9 thg 11

Day 52 of #LeetCode75 — Problem 547: Number of Provinces Converted the adjacency matrix into an adjacency list and used DFS to count connected components. Each DFS run = one province. TC: O(n²) SC: O(n) #Day52 #LeetCode #DSA #CPP #CodingJourney

ANNISH_SEN's tweet image. Day 52 of #LeetCode75 — Problem 547: Number of Provinces Converted the adjacency matrix into an adjacency list and used DFS to count connected components. Each DFS run = one province. TC: O(n²) SC: O(n) #Day52 #LeetCode #DSA #CPP #CodingJourney
ANNISH_SEN's tweet image. Day 52 of #LeetCode75 — Problem 547: Number of Provinces Converted the adjacency matrix into an adjacency list and used DFS to count connected components. Each DFS run = one province. TC: O(n²) SC: O(n) #Day52 #LeetCode #DSA #CPP #CodingJourney
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
2 thg 12

Day 69 of #LeetCode75 – Problem 790 (Domino & Tromino Tiling) Today learned the DP + recurrence relation approach. Interesting formula: T(n) = 2·T(n-1) + T(n-3) Slowly understanding these DP patterns. #DSA #DynamicProgramming #100DaysOfCode #CodingJourney

ANNISH_SEN's tweet image. Day 69 of #LeetCode75 – Problem 790 (Domino & Tromino Tiling) Today learned the DP + recurrence relation approach. Interesting formula: T(n) = 2·T(n-1) + T(n-3) Slowly understanding these DP patterns. #DSA #DynamicProgramming #100DaysOfCode #CodingJourney
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
10 thg 11

Day 53 of #LeetCode75 — Problem 215: Kth Largest Element in an Array Used a max-heap (priority queue) to extract the k-th largest efficiently—no sorting needed. T:O(n log n) SC:O(n) #Day53 #LeetCode #DSA #CPP #100DaysOfCode #CodingJourney

ANNISH_SEN's tweet image. Day 53 of #LeetCode75 — Problem 215: Kth Largest Element in an Array Used a max-heap (priority queue) to extract the k-th largest efficiently—no sorting needed. T:O(n log n) SC:O(n) #Day53 #LeetCode #DSA #CPP #100DaysOfCode #CodingJourney
ANNISH_SEN's tweet image. Day 53 of #LeetCode75 — Problem 215: Kth Largest Element in an Array Used a max-heap (priority queue) to extract the k-th largest efficiently—no sorting needed. T:O(n log n) SC:O(n) #Day53 #LeetCode #DSA #CPP #100DaysOfCode #CodingJourney
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Priyansh0310's profile picture. Security Researcher • Explorer 🚀
Priyansh Y.
 @Priyansh0310
4 thg 9

Binary Tree - DFS Leaf-Similar Trees #LeetCode75 34/75 #Python #DSA #100DaysOfCode #LeetCode

Priyansh0310's tweet image. Binary Tree - DFS Leaf-Similar Trees #LeetCode75 34/75 #Python #DSA #100DaysOfCode #LeetCode
Priyansh0310's tweet image. Binary Tree - DFS Leaf-Similar Trees #LeetCode75 34/75 #Python #DSA #100DaysOfCode #LeetCode
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
22 thg 11

Day 65 of #LeetCode75 – Problem 62 (Unique Paths) Solved Unique Paths using Recursion + Memoization (Top-Down DP) Complexity: Time: O(m × n) Space: O(m × n) #Day64 #LeetCode #DSA #DynamicProgramming #CPlusPlus #100DaysOfCode #CodingJourney

ANNISH_SEN's tweet image. Day 65 of #LeetCode75 – Problem 62 (Unique Paths) Solved Unique Paths using Recursion + Memoization (Top-Down DP) Complexity: Time: O(m × n) Space: O(m × n) #Day64 #LeetCode #DSA #DynamicProgramming #CPlusPlus #100DaysOfCode #CodingJourney
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Priyansh0310's profile picture. Security Researcher • Explorer 🚀
Priyansh Y.
 @Priyansh0310
2 thg 9

Linked List Question. Reverse Linked List #LeetCode75 32/75 #Python #DSA #100DaysOfCode #LeetCode

Priyansh0310's tweet image. Linked List Question. Reverse Linked List #LeetCode75 32/75 #Python #DSA #100DaysOfCode #LeetCode
Priyansh0310's tweet image. Linked List Question. Reverse Linked List #LeetCode75 32/75 #Python #DSA #100DaysOfCode #LeetCode
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ANNISH_SEN's profile picture. Learning coding and solving problems
Annish Sen
 @ANNISH_SEN
21 thg 11

Day 64 of #LeetCode75 – Problem #1143 (Longest Common Subsequence) Solved using memoized recursion (Top-Down DP) to efficiently compute LCS between two strings. Complexity: Time: O(n × m) Space: O(n × m) #Day64 #LeetCode #DSA #DynamicProgramming #CPlusPlus #CodingJourney

ANNISH_SEN's tweet image. Day 64 of #LeetCode75 – Problem #1143 (Longest Common Subsequence) Solved using memoized recursion (Top-Down DP) to efficiently compute LCS between two strings. Complexity: Time: O(n × m) Space: O(n × m) #Day64 #LeetCode #DSA #DynamicProgramming #CPlusPlus #CodingJourney
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Priyansh0310's profile picture. Security Researcher • Explorer 🚀
Priyansh Y.
 @Priyansh0310
3 thg 9

Binary Tree - DFS Maximum Depth of Binary Tree #LeetCode75 33/75 #Python #DSA #100DaysOfCode #LeetCode

Priyansh0310's tweet image. Binary Tree - DFS Maximum Depth of Binary Tree #LeetCode75 33/75 #Python #DSA #100DaysOfCode #LeetCode
Priyansh0310's tweet image. Binary Tree - DFS Maximum Depth of Binary Tree #LeetCode75 33/75 #Python #DSA #100DaysOfCode #LeetCode
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Priyansh0310's profile picture. Security Researcher • Explorer 🚀
Priyansh Y.
 @Priyansh0310
9 thg 9

Binary Tree - BFS Binary Tree Right Side View #LeetCode75 39/75 #Python #DSA #100DaysOfCode #LeetCode

Priyansh0310's tweet image. Binary Tree - BFS Binary Tree Right Side View #LeetCode75 39/75 #Python #DSA #100DaysOfCode #LeetCode
Priyansh0310's tweet image. Binary Tree - BFS Binary Tree Right Side View #LeetCode75 39/75 #Python #DSA #100DaysOfCode #LeetCode
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ChibuikemLucas's profile picture. Just winning 🏆
DON LUCAS
 @ChibuikemLucas
28 thg 11

“Today’s LeetCode Blind 75: Container With Most Water. Funny how the whole problem collapses once you realize one thing: Move. The. Shorter. Side. Most of y’all fighting O(n²) demons while I’m out here cruising with two pointers.” #Leetcode #leetcode75

ChibuikemLucas's tweet image. “Today’s LeetCode Blind 75: Container With Most Water. Funny how the whole problem collapses once you realize one thing: Move. The. Shorter. Side. Most of y’all fighting O(n²) demons while I’m out here cruising with two pointers.” #Leetcode #leetcode75
ChibuikemLucas's tweet image. “Today’s LeetCode Blind 75: Container With Most Water. Funny how the whole problem collapses once you realize one thing: Move. The. Shorter. Side. Most of y’all fighting O(n²) demons while I’m out here cruising with two pointers.” #Leetcode #leetcode75
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