Daily Dose Of LeetCode

@UChk7nSzyNym24ukt5prFJIw - 522 subscribers

Welcome to Daily Dose of LeetCode! 💻 Here, I solve and explain LeetCode Daily POTD (problem of the day). Each video includes: ✅ Clear problem explanation ✅ Step-by-step approach and logic ✅ Live Code implementation in Java and Python ✅ Quick time & space complexity analysis If you want to practice daily and improve your problem-solving skills, this is the place to follow along. #DailyDoseofLeetCode #LeetCode #DSA #ProblemSolving

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Rolling Hash Detects Pattern | Check If a String Contains All Binary Codes of Size K | LeetCode 1461

Rolling Hash Detects Pattern | Check If a String Contains All Binary Codes of Size K | LeetCode 1461 Daily Dose Of LeetCode

70 views - 5 days ago

Bit Counting Meets Prime Check | Prime Number of Set Bits in Binary Representation | LeetCode 762

Bit Counting Meets Prime Check | Prime Number of Set Bits in Binary Representation | LeetCode 762 Daily Dose Of LeetCode

28 views - 6 days ago

Height Difference Check | Balanced Binary Tree | LeetCode 110

Height Difference Check | Balanced Binary Tree | LeetCode 110 Daily Dose Of LeetCode

28 views - 2 weeks ago

One Pass Greedy Solution | Minimum Deletions to Make String Balanced | LeetCode 1653

One Pass Greedy Solution | Minimum Deletions to Make String Balanced | LeetCode 1653 Daily Dose Of LeetCode

89 views - 2 weeks ago

Why Modulo Handles Circular Movement | Transformed Array | LeetCode 3379

Why Modulo Handles Circular Movement | Transformed Array | LeetCode 3379 Daily Dose Of LeetCode

36 views - 3 weeks ago

Why Three Phases Decide Validity | Trionic Array I | LeetCode 3637

Why Three Phases Decide Validity | Trionic Array I | LeetCode 3637 Daily Dose Of LeetCode

117 views - 3 weeks ago

Why Picking Two Minimums Works | Divide an Array Into Subarrays With Minimum Cost I | LeetCode 3010

Why Picking Two Minimums Works | Divide an Array Into Subarrays With Minimum Cost I | LeetCode 3010 Daily Dose Of LeetCode

38 views - 3 weeks ago

Why Binary Search Beats Linear Scan | Find Smallest Letter Greater Than Target | LeetCode 744

Why Binary Search Beats Linear Scan | Find Smallest Letter Greater Than Target | LeetCode 744 Daily Dose Of LeetCode

31 views - 3 weeks ago

Sorting + Sliding Window | Minimum Difference Between Highest and Lowest of K Scores | LeetCode 1984

Sorting + Sliding Window | Minimum Difference Between Highest and Lowest of K Scores | LeetCode 1984 Daily Dose Of LeetCode

50 views - 1 month ago

Greedy Bit Manipulation | Construct the Minimum Bitwise Array II | LeetCode 3315

Greedy Bit Manipulation | Construct the Minimum Bitwise Array II | LeetCode 3315 Daily Dose Of LeetCode

60 views - 1 month ago

DP on Strings | Minimum ASCII Delete Sum for Two Strings | LeetCode 712

DP on Strings | Minimum ASCII Delete Sum for Two Strings | LeetCode 712 Daily Dose Of LeetCode

87 views - 1 month ago

Why Depth Comparison Decides Subtree | Smallest Subtree with all the Deepest Nodes | LeetCode 865

Why Depth Comparison Decides Subtree | Smallest Subtree with all the Deepest Nodes | LeetCode 865 Daily Dose Of LeetCode

83 views - 1 month ago

Why Total Sum Matter | Maximum Product of Splitted Binary Tree | LeetCode 1339

Why Total Sum Matter | Maximum Product of Splitted Binary Tree | LeetCode 1339 Daily Dose Of LeetCode

99 views - 1 month ago

Why Negative Count Matter | Maximum Matrix Sum | LeetCode 1975

Why Negative Count Matter | Maximum Matrix Sum | LeetCode 1975 Daily Dose Of LeetCode

98 views - 1 month ago

Why Only 2 Patterns Matter | Number of Ways to Paint N × 3 Grid | LeetCode 1411

Why Only 2 Patterns Matter | Number of Ways to Paint N × 3 Grid | LeetCode 1411 Daily Dose Of LeetCode

146 views - 1 month ago

The Key Observation That Solves 961. N-Repeated Element in Size 2N Array

The Key Observation That Solves 961. N-Repeated Element in Size 2N Array Daily Dose Of LeetCode

65 views - 1 month ago

Binary Search + DFS Explained | 1970. Last Day Where You Can Still Cross | LeetCode Daily

Binary Search + DFS Explained | 1970. Last Day Where You Can Still Cross | LeetCode Daily Daily Dose Of LeetCode

76 views - 1 month ago

What Makes a 3×3 Grid a Magic Square | 840. Magic Squares In Grid | LeetCode Daily

What Makes a 3×3 Grid a Magic Square | 840. Magic Squares In Grid | LeetCode Daily Daily Dose Of LeetCode

79 views - 1 month ago

Why Starting from Bottom-Left Works | 1351 Count Negative Numbers in a Sorted Matrix |LeetCode Daily

Why Starting from Bottom-Left Works | 1351 Count Negative Numbers in a Sorted Matrix |LeetCode Daily Daily Dose Of LeetCode

53 views - 1 month ago

Why Two Heaps Are Needed | 2402. Meeting Rooms III | LeetCode Daily

Why Two Heaps Are Needed | 2402. Meeting Rooms III | LeetCode Daily Daily Dose Of LeetCode

74 views - 2 months ago

How Prefix + Suffix Help Compute Penalty | 2483. Minimum Penalty for a Shop | LeetCode Daily

How Prefix + Suffix Help Compute Penalty | 2483. Minimum Penalty for a Shop | LeetCode Daily Daily Dose Of LeetCode

75 views - 2 months ago

Why Greedy Works in 3075. Maximize Happiness of Selected Children | LeetCode Daily

Why Greedy Works in 3075. Maximize Happiness of Selected Children | LeetCode Daily Daily Dose Of LeetCode

123 views - 2 months ago

LeetCode Daily 3074 | Apple Redistribution into Boxes (Sorting + Greedy) | Easy | Solution

LeetCode Daily 3074 | Apple Redistribution into Boxes (Sorting + Greedy) | Easy | Solution Daily Dose Of LeetCode

71 views - 2 months ago

LeetCode Daily 2054 | Two Best Non-Overlapping Events (Binary Search + Suffix) | Medium | Solution

LeetCode Daily 2054 | Two Best Non-Overlapping Events (Binary Search + Suffix) | Medium | Solution Daily Dose Of LeetCode

156 views - 2 months ago

LeetCode Daily 955 | Delete Columns to Make Sorted II | Medium | Solution Walkthrough

LeetCode Daily 955 | Delete Columns to Make Sorted II | Medium | Solution Walkthrough Daily Dose Of LeetCode

152 views - 2 months ago

LeetCode Daily 944 | Delete Columns to Make Sorted | Easy | Solution Walkthrough

LeetCode Daily 944 | Delete Columns to Make Sorted | Easy | Solution Walkthrough Daily Dose Of LeetCode

118 views - 2 months ago

LeetCode Daily 2092 | Find All People With Secret | Hard | Solution Walkthrough

LeetCode Daily 2092 | Find All People With Secret | Hard | Solution Walkthrough Daily Dose Of LeetCode

134 views - 2 months ago

LeetCode Daily 2110 | Number of Smooth Descent Periods of a Stock | Medium | Solution Walkthrough

LeetCode Daily 2110 | Number of Smooth Descent Periods of a Stock | Medium | Solution Walkthrough Daily Dose Of LeetCode

124 views - 2 months ago

LeetCode Daily 2147 | Number of Ways to Divide a Long Corridor | Hard | Solution Walkthrough

LeetCode Daily 2147 | Number of Ways to Divide a Long Corridor | Hard | Solution Walkthrough Daily Dose Of LeetCode

128 views - 2 months ago

LeetCode Daily 3606 | Coupon Code Validator | Easy | Solution Walkthrough

LeetCode Daily 3606 | Coupon Code Validator | Easy | Solution Walkthrough Daily Dose Of LeetCode

139 views - 2 months ago

LeetCode Daily 3433 | Count Mentions Per User | Medium | Solution Walkthrough

LeetCode Daily 3433 | Count Mentions Per User | Medium | Solution Walkthrough Daily Dose Of LeetCode

93 views - 2 months ago

LeetCode Daily 3531 | Count Covered Buildings | Medium | Solution Walkthrough

LeetCode Daily 3531 | Count Covered Buildings | Medium | Solution Walkthrough Daily Dose Of LeetCode

165 views - 2 months ago

LeetCode Daily 3583 | Count Special Triplets | Medium | Solution Walkthrough

LeetCode Daily 3583 | Count Special Triplets | Medium | Solution Walkthrough Daily Dose Of LeetCode

341 views - 2 months ago

LeetCode Daily 2211 | Count Collisions on a Road | Medium | Solution Walkthrough

LeetCode Daily 2211 | Count Collisions on a Road | Medium | Solution Walkthrough Daily Dose Of LeetCode

106 views - 2 months ago

LeetCode Daily 1513 | Number of Substrings With Only 1s | Medium | Solution Walkthrough

LeetCode Daily 1513 | Number of Substrings With Only 1s | Medium | Solution Walkthrough Daily Dose Of LeetCode

67 views - 3 months ago

LeetCode Daily 2536 | Increment Submatrices by One | Medium | Solution Walkthrough

LeetCode Daily 2536 | Increment Submatrices by One | Medium | Solution Walkthrough Daily Dose Of LeetCode

86 views - 3 months ago

LeetCode Daily 3228 | Maximum Number of Operations to Move Ones to the End | Medium | Solution

LeetCode Daily 3228 | Maximum Number of Operations to Move Ones to the End | Medium | Solution Daily Dose Of LeetCode

83 views - 3 months ago

LeetCode Daily 2654 | Minimum Number of Operations to Make All Array Elements Equal to 1 | Medium

LeetCode Daily 2654 | Minimum Number of Operations to Make All Array Elements Equal to 1 | Medium Daily Dose Of LeetCode

141 views - 3 months ago

LeetCode Daily 2528 | Maximize the Minimum Powered City | Hard | Solution Walkthrough

LeetCode Daily 2528 | Maximize the Minimum Powered City | Hard | Solution Walkthrough Daily Dose Of LeetCode

120 views - 3 months ago

LeetCode Daily 3607 | Power Grid Maintenance | Medium | Solution Walkthrough

LeetCode Daily 3607 | Power Grid Maintenance | Medium | Solution Walkthrough Daily Dose Of LeetCode

106 views - 3 months ago

LeetCode Daily 3321 | Find X-Sum of All K-Long Subarrays II | Hard | Solution Walkthrough

LeetCode Daily 3321 | Find X-Sum of All K-Long Subarrays II | Hard | Solution Walkthrough Daily Dose Of LeetCode

119 views - 3 months ago

LeetCode Daily 1578 | Minimum Time to Make Rope Colorful | Medium | Solution Walkthrough

LeetCode Daily 1578 | Minimum Time to Make Rope Colorful | Medium | Solution Walkthrough Daily Dose Of LeetCode

91 views - 3 months ago

LeetCode Daily 2257 | Count Unguarded Cells in the Grid | Medium | Solution Walkthrough

LeetCode Daily 2257 | Count Unguarded Cells in the Grid | Medium | Solution Walkthrough Daily Dose Of LeetCode

103 views - 3 months ago

LeetCode Daily 3217 | Delete Nodes From Linked List Present in Array | Medium | Solution Walkthrough

LeetCode Daily 3217 | Delete Nodes From Linked List Present in Array | Medium | Solution Walkthrough Daily Dose Of LeetCode

170 views - 3 months ago

LeetCode Daily 1526 | Minimum Number of Increments on Subarrays to Form a Target Array | Hard

LeetCode Daily 1526 | Minimum Number of Increments on Subarrays to Form a Target Array | Hard Daily Dose Of LeetCode

114 views - 3 months ago

LeetCode Daily 3370 | Smallest Number With All Set Bits | Easy | Solution Walkthrough

LeetCode Daily 3370 | Smallest Number With All Set Bits | Easy | Solution Walkthrough Daily Dose Of LeetCode

100 views - 3 months ago

LeetCode Daily 3354 | Make Array Elements Equal to Zero | Easy | Solution Walkthrough

LeetCode Daily 3354 | Make Array Elements Equal to Zero | Easy | Solution Walkthrough Daily Dose Of LeetCode

122 views - 3 months ago

LeetCode Daily 2125 | Number of Laser Beams in a Bank | Medium | Solution Walkthrough

LeetCode Daily 2125 | Number of Laser Beams in a Bank | Medium | Solution Walkthrough Daily Dose Of LeetCode

81 views - 4 months ago

LeetCode Daily 2043 | Simple Bank System | Medium | Solution Walkthrough

LeetCode Daily 2043 | Simple Bank System | Medium | Solution Walkthrough Daily Dose Of LeetCode

59 views - 4 months ago

LeetCode Daily 1716 | Calculate Money in Leetcode Bank | Easy

LeetCode Daily 1716 | Calculate Money in Leetcode Bank | Easy Daily Dose Of LeetCode

155 views - 4 months ago

LeetCode Daily 3461 | Check If Digits Are Equal in String After Operations I | Easy

LeetCode Daily 3461 | Check If Digits Are Equal in String After Operations I | Easy Daily Dose Of LeetCode

99 views - 4 months ago

LeetCode Daily 3347 | Maximum Frequency of an Element After Performing Operations II | Hard

LeetCode Daily 3347 | Maximum Frequency of an Element After Performing Operations II | Hard Daily Dose Of LeetCode

136 views - 4 months ago

LeetCode Daily 3346 | Maximum Frequency of an Element After Performing Operations I | Medium

LeetCode Daily 3346 | Maximum Frequency of an Element After Performing Operations I | Medium Daily Dose Of LeetCode

375 views - 4 months ago

LeetCode Daily 2011 | Final Value of Variable After Performing Operations | Easy | Solution

LeetCode Daily 2011 | Final Value of Variable After Performing Operations | Easy | Solution Daily Dose Of LeetCode

59 views - 4 months ago

LeetCode Daily 1625 | Lexicographically Smallest String After Applying Operations | Medium |Solution

LeetCode Daily 1625 | Lexicographically Smallest String After Applying Operations | Medium |Solution Daily Dose Of LeetCode

81 views - 4 months ago

LeetCode Daily 3397 | Maximum Number of Distinct Elements After Operations | Medium | Solution

LeetCode Daily 3397 | Maximum Number of Distinct Elements After Operations | Medium | Solution Daily Dose Of LeetCode

55 views - 4 months ago

LeetCode Daily 2598 | Smallest Missing Non-negative Integer After Operations | Medium | Solution

LeetCode Daily 2598 | Smallest Missing Non-negative Integer After Operations | Medium | Solution Daily Dose Of LeetCode

141 views - 4 months ago

LeetCode Daily 3350 | Adjacent Increasing Subarrays Detection II | Medium | Solution Walkthrough

LeetCode Daily 3350 | Adjacent Increasing Subarrays Detection II | Medium | Solution Walkthrough Daily Dose Of LeetCode

229 views - 4 months ago

LeetCode Daily 3349 | Adjacent Increasing Subarrays Detection I | Easy | Solution Walkthrough

LeetCode Daily 3349 | Adjacent Increasing Subarrays Detection I | Easy | Solution Walkthrough Daily Dose Of LeetCode

238 views - 4 months ago

LeetCode Daily 2273 | Find Resultant Array After Removing Anagrams | Easy | Solution Walkthrough

LeetCode Daily 2273 | Find Resultant Array After Removing Anagrams | Easy | Solution Walkthrough Daily Dose Of LeetCode

104 views - 4 months ago