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1. Two Sum-Arrays & Hashing

1. Two Sum-Arrays & Hashing

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7 min read
Exploring Basic Data Structures and Their Applications in LeetCode Problems

Exploring Basic Data Structures and Their Applications in LeetCode Problems

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11 min read
273. Integer to English Words

273. Integer to English Words

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2 min read
3016. Minimum Number of Pushes to Type Word II

3016. Minimum Number of Pushes to Type Word II

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4 min read
LeetCode Day24 Greedy Algorithms Part 2

LeetCode Day24 Greedy Algorithms Part 2

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5 min read
2053. Kth Distinct String in an Array

2053. Kth Distinct String in an Array

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3 min read
Leetcode Day 2: Palindrome Number Explained

Leetcode Day 2: Palindrome Number Explained

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1 min read
1508. Range Sum of Sorted Subarray Sums

1508. Range Sum of Sorted Subarray Sums

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3 min read
LeetCode Day22 BackTracking Part 4

LeetCode Day22 BackTracking Part 4

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3 min read
LeetCode Day26 Greedy Algorithms Part 4

LeetCode Day26 Greedy Algorithms Part 4

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5 min read
1460. Make Two Arrays Equal by Reversing Subarrays

1460. Make Two Arrays Equal by Reversing Subarrays

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3 min read
2134 Minimum Swaps to Group All 1's Together II

2134 Minimum Swaps to Group All 1's Together II

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3 min read
2678. Number of Senior Citizens

2678. Number of Senior Citizens

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3 min read
LeetCode Day20 BackTracking Part 2

LeetCode Day20 BackTracking Part 2

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3 min read
LeetCode Day19 BackTracking Part 1

LeetCode Day19 BackTracking Part 1

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4 min read
1653. Minimum Deletions to Make String Balanced

1653. Minimum Deletions to Make String Balanced

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2 min read
LeetCode Day18 Binary Tree Part 8

LeetCode Day18 Binary Tree Part 8

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5 min read
1395. Count Number of Teams

1395. Count Number of Teams

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7 min read
LeetCode Day 17 Binary Tree Part 7

LeetCode Day 17 Binary Tree Part 7

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2 min read
Number of Closed Islands | LeetCode

Number of Closed Islands | LeetCode

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1 min read
2045. Second Minimum Time to Reach Destination

2045. Second Minimum Time to Reach Destination

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4 min read
2976. Minimum Cost to Convert String I

2976. Minimum Cost to Convert String I

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4 min read
Решение задачи с собеседования Longest Substring Without Repeating Characters [+ ВИДЕО]

Решение задачи с собеседования Longest Substring Without Repeating Characters [+ ВИДЕО]

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1 min read
1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance

1334. Find the City With the Smallest Number of Neighbors at a Threshold Distance

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3 min read
912. Sort an Array

912. Sort an Array

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187 min read
2392. Build a Matrix With Conditions

2392. Build a Matrix With Conditions

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4 min read
2418. Sort the People

2418. Sort the People

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2 min read
Solving "Minimum Genetic Mutation" leetcode

Solving "Minimum Genetic Mutation" leetcode

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4 min read
Arrays

Arrays

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3 min read
String for CP (DSA - 3)

String for CP (DSA - 3)

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3 min read
1605. Find Valid Matrix Given Row and Column Sums

1605. Find Valid Matrix Given Row and Column Sums

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3 min read
1380. Lucky Numbers in a Matrix

1380. Lucky Numbers in a Matrix

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3 min read
2191. Sort the Jumbled Numbers

2191. Sort the Jumbled Numbers

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3 min read
1530. Number of Good Leaf Nodes Pairs

1530. Number of Good Leaf Nodes Pairs

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3 min read
LeetCode Day16 Binary Tree Part 6

LeetCode Day16 Binary Tree Part 6

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5 min read
1636. Sort Array by Increasing Frequency

1636. Sort Array by Increasing Frequency

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2 min read
LeetCode Day 11 Binary Tree Part 1

LeetCode Day 11 Binary Tree Part 1

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2 min read
Leetcode Day 1: Two Sum Explained

Leetcode Day 1: Two Sum Explained

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2 min read
How to Detect the Starting Node of a Cycle in a Linked List

How to Detect the Starting Node of a Cycle in a Linked List

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3 min read
Min Stack | LeetCode | Java

Min Stack | LeetCode | Java

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1 min read
1669 Merge in Between Linked Lists - Leetcode

1669 Merge in Between Linked Lists - Leetcode

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1 min read
LeetCode Day 13 Binary Tree Part 3

LeetCode Day 13 Binary Tree Part 3

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2 min read
Resolvendo o "Rotting Oranges"

Resolvendo o "Rotting Oranges"

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5 min read
LeetCode Day28 Dynamic Programming Part1

LeetCode Day28 Dynamic Programming Part1

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4 min read
Day 3 of 100 days of code challenge!

Day 3 of 100 days of code challenge!

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1 min read
LeetCode Day 35 Dynamic Programming Part 9

LeetCode Day 35 Dynamic Programming Part 9

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4 min read
1105. Filling Bookcase Shelves

1105. Filling Bookcase Shelves

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3 min read
1110. Delete Nodes And Return Forest

1110. Delete Nodes And Return Forest

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2 min read
LeetCode Day7 String Part.1

LeetCode Day7 String Part.1

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3 min read
Let's do 3 Sum with JavaScript

Let's do 3 Sum with JavaScript

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7 min read
LeetCode Day6 HashTable Part2

LeetCode Day6 HashTable Part2

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5 min read
2096. Step-By-Step Directions From a Binary Tree Node to Another

2096. Step-By-Step Directions From a Binary Tree Node to Another

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3 min read
2196. Create Binary Tree From Descriptions

2196. Create Binary Tree From Descriptions

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3 min read
LeetCode Day33 Dynamic Programming

LeetCode Day33 Dynamic Programming

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3 min read
LeetCode Day25 Greedy Algorithms Part 3

LeetCode Day25 Greedy Algorithms Part 3

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6 min read
Number of Provinces | LeetCode

Number of Provinces | LeetCode

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1 min read
726. Number of Atoms

726. Number of Atoms

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3 min read
2751. Robot Collisions

2751. Robot Collisions

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4 min read
1717. Maximum Score From Removing Substrings

1717. Maximum Score From Removing Substrings

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3 min read
100 days of code challenge

100 days of code challenge

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1 min read
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