🔥 How I Solved 1,000 LeetCode Problems: My Roadmap & Strategy
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🔥 How I Solved 1,000 LeetCode Problems: My Roadmap & Strategy
17:55
Leetcode 3433: Count Mentions Per User | Explained (Set Approach vs Array Approach) | Pros and Cons
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Leetcode 3433: Count Mentions Per User | Explained (Set Approach vs Array Approach) | Pros and Cons
20:01
LeetCode 3531 — Count Covered Buildings | Clean Explanation + Optimal Strategy (Easy to Follow!)
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LeetCode 3531 — Count Covered Buildings | Clean Explanation + Optimal Strategy (Easy to Follow!)
20:18
LeetCode 3577 – Count the Number of Computer Unlocking Permutations | Full Explanation + Edge Cases
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LeetCode 3577 – Count the Number of Computer Unlocking Permutations | Full Explanation + Edge Cases
9:38
LeetCode 2872 Explained Simply | Maximum Number of K-Divisible Components (Tree DFS Trick)
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LeetCode 2872 Explained Simply | Maximum Number of K-Divisible Components (Tree DFS Trick)
19:26
Leetcode 3381: Maximum Subarray Sum with Length Divisible by K - Simple Breakdown with Min-Heap.
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Leetcode 3381: Maximum Subarray Sum with Length Divisible by K - Simple Breakdown with Min-Heap.
14:18
LeetCode 757: Set Intersection Size At Least Two — Full Explanation & Greedy Strategy
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LeetCode 757: Set Intersection Size At Least Two — Full Explanation & Greedy Strategy
14:06
LeetCode 3542 - Minimum Operations to Convert All Elements to Zero | Step-by-Step Explanation
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LeetCode 3542 - Minimum Operations to Convert All Elements to Zero | Step-by-Step Explanation
11:47
LeetCode 2528 | Maximize the Minimum Powered City | Binary Search + Greedy Explained Step by Step
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LeetCode 2528 | Maximize the Minimum Powered City | Binary Search + Greedy Explained Step by Step
33:10
🔥 LeetCode 1578 | Minimum Time to Make Rope Colorful | Easy-to-Understand Solution (Greedy)
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🔥 LeetCode 1578 | Minimum Time to Make Rope Colorful | Easy-to-Understand Solution (Greedy)
9:08
LeetCode 3346 – Maximum Frequency After Operations (Easy but Tricky!)
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LeetCode 3346 – Maximum Frequency After Operations (Easy but Tricky!)
14:02
LeetCode 3397 | Maximum Number of Distinct Elements After Operations — HashMap + Frequency Approach
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LeetCode 3397 | Maximum Number of Distinct Elements After Operations — HashMap + Frequency Approach
19:41
🔥 LeetCode 2598 | Smallest Missing Non-negative Integer After Operations | Insight Explained
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🔥 LeetCode 2598 | Smallest Missing Non-negative Integer After Operations | Insight Explained
12:11
LeetCode 3350: Adjacent Increasing Subarrays Detection II — Binary Search + Sliding Window Trick
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LeetCode 3350: Adjacent Increasing Subarrays Detection II — Binary Search + Sliding Window Trick
11:26
🔥 LeetCode 2300 | Successful Pairs of Spells and Potions | Binary Search | FAANG Interview Prep
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🔥 LeetCode 2300 | Successful Pairs of Spells and Potions | Binary Search | FAANG Interview Prep
9:46
165 Compare Version Numbers
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165 Compare Version Numbers
8:08
🌸 LeetCode 3508: Implement Router
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🌸 LeetCode 3508: Implement Router
19:34
🍔 LeetCode 2353: Design a Food Rating System | FAANG Prep Made Easy 🚀
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🍔 LeetCode 2353: Design a Food Rating System | FAANG Prep Made Easy 🚀
30:22
Leetcode: 966 Vowel Spellchecker – Can You Fix the Typos?
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Leetcode: 966 Vowel Spellchecker – Can You Fix the Typos?
11:41
🔥 LeetCode 2749 | Minimum Operations to Make the Integer Zero | Step-by-Step FAANG Prep
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🔥 LeetCode 2749 | Minimum Operations to Make the Integer Zero | Step-by-Step FAANG Prep
6:48
🌸 LeetCode 3021 | Alice and Bob Playing Flower Game | Easy Explanation for Beginners | FAANG Prep
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🌸 LeetCode 3021 | Alice and Bob Playing Flower Game | Easy Explanation for Beginners | FAANG Prep
10:05
🔥 FAANG Must-Solve: Longest Subarray of 1’s After Deleting One Element | LeetCode 1493
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🔥 FAANG Must-Solve: Longest Subarray of 1’s After Deleting One Element | LeetCode 1493
7:30
1504 Count Submatrices With All Ones | Easy-to-Understand Explanation
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1504 Count Submatrices With All Ones | Easy-to-Understand Explanation
17:25
Leetcode. 264 Ugly Number II - Easy Explanation Using Heap & HashMap
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Leetcode. 264 Ugly Number II - Easy Explanation Using Heap & HashMap
11:40
🎲 LeetCode 837. New 21 Game | Easy Explanation with Detailed Walkthrough
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🎲 LeetCode 837. New 21 Game | Easy Explanation with Detailed Walkthrough
11:17
Leetcode 114. Flatten Binary Tree to Linked List | Easy-to-Understand DFS (No Extra Memory / Stack)
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Leetcode 114. Flatten Binary Tree to Linked List | Easy-to-Understand DFS (No Extra Memory / Stack)
11:46
2438 Made Easy | Beginner-Friendly Guide to Range Product Queries of Powers
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2438 Made Easy | Beginner-Friendly Guide to Range Product Queries of Powers
11:38
LeetCode 869: Reordered Power of 2 - interview-style video.
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LeetCode 869: Reordered Power of 2 - interview-style video.
11:49
Leetcode 904. Fruit Into Baskets 🍎 | Sliding Window Pattern - General Template 🧺
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Leetcode 904. Fruit Into Baskets 🍎 | Sliding Window Pattern - General Template 🧺
9:10
🌳 🌿Leetcode.2476-Closest Nodes Queries in a Binary Search Tree🌳 🌿
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🌳 🌿Leetcode.2476-Closest Nodes Queries in a Binary Search Tree🌳 🌿
17:32
898. Bitwise ORs of Subarrays
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898. Bitwise ORs of Subarrays
16:42
LeetCode 2411 - Smallest Subarrays With Maximum Bitwise OR 🔓| Easy Bit Manipulation Trick 🧠
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LeetCode 2411 - Smallest Subarrays With Maximum Bitwise OR 🔓| Easy Bit Manipulation Trick 🧠
13:11
2210.Count Hills and Valleys in an Array - Đếm Số Đồi và Thung Lũng - Coding Contest problem.
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2210.Count Hills and Valleys in an Array - Đếm Số Đồi và Thung Lũng - Coding Contest problem.
18:21
Leetcode 2210 - Count Hills and Valleys in an Array | 🚀 Preparing for Coding Contests!
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Leetcode 2210 - Count Hills and Valleys in an Array | 🚀 Preparing for Coding Contests!
10:19
1695. Maximum Erasure Value - Template for solving sliding window problems
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1695. Maximum Erasure Value - Template for solving sliding window problems
11:31
LeetCode 2410. Maximum Matching of Players With Trainers
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LeetCode 2410. Maximum Matching of Players With Trainers
7:54
3439. Reschedule Meetings for Maximum Free Time – Easy Explanation | FAANG Interview Prep
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3439. Reschedule Meetings for Maximum Free Time – Easy Explanation | FAANG Interview Prep
14:35
1353. Maximum Number of Events That Can Be Attended. Easy to understand with visualization.
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1353. Maximum Number of Events That Can Be Attended. Easy to understand with visualization.
12:39
1865. Finding Pairs With a Certain Sum 💡 From Brute Force to Optimal.
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1865. Finding Pairs With a Certain Sum 💡 From Brute Force to Optimal.
14:56
1865. Finding Pairs With a Certain Sum 💡 From Brute Force to Optimal.
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1865. Finding Pairs With a Certain Sum 💡 From Brute Force to Optimal.
14:56
Unboxing My LeetCode T-Shirt | 1 Year of Leetcoding Celebration!
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Unboxing My LeetCode T-Shirt | 1 Year of Leetcoding Celebration!
1:59
1498. Number of Subsequences That Satisfy the Given Sum Condition
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1498. Number of Subsequences That Satisfy the Given Sum Condition
9:46
2099. Find Subsequence of Length K With the Largest Sum.
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2099. Find Subsequence of Length K With the Largest Sum.
11:30
LeetCode 3085.Minimum Deletions to Make String K-Special
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LeetCode 3085.Minimum Deletions to Make String K-Special
15:30
3443. Maximum Manhattan Distance After K Changes
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3443. Maximum Manhattan Distance After K Changes
12:39
6 Months of LeetCode = Dream Job 💼 | 1 Year = Free Swag T-Shirt 👕🔥
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6 Months of LeetCode = Dream Job 💼 | 1 Year = Free Swag T-Shirt 👕🔥
5:11
1080. Insufficient Nodes in Root to Leaf Paths
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1080. Insufficient Nodes in Root to Leaf Paths
11:54
979. Distribute Coins in Binary Tree
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979. Distribute Coins in Binary Tree
13:39