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Detect Capital Problem

LeetCode 520. We define the usage of capitals in a...

21 Sep 2022

Delete Operation For Two Strings Problem

LeetCode 583. Given two strings word1 and word2, return the...

21 Sep 2022

Delete Node In A BST Problem

LeetCode 450. Given a root node reference of a BST...

21 Sep 2022

Convert BST To Greater Tree Problem

LeetCode 538. Given the root of a Binary Search Tree...

21 Sep 2022

Convert A Number To Hexadecimal Problem

LeetCode 405. Given an integer num, return a string representing...

21 Sep 2022

Contiguous Array Problem

LeetCode 525. Given a binary array nums, return the maximum...

21 Sep 2022

Construct The Rectangle Problem

LeetCode 492. A web developer needs to know how to...

21 Sep 2022

Construct Quad Tree Problem

LeetCode 427. Given a n * n matrix grid of...

21 Sep 2022

Complex Number Multiplication Problem

LeetCode 537. A complex number can be represented as a...

21 Sep 2022

Water And Jug Problem Problem

LeetCode 365. You are given two jugs with capacities jug1Capacity...

19 Sep 2022

UTF-8 Validation Problem

LeetCode 393. Given an integer array data representing the data,...

19 Sep 2022

Fizz Buzz Problem

LeetCode 412. Given an integer n, return a string array...

19 Sep 2022

Coin Change II Problem

LeetCode 518. You are given an integer array coins representing...

19 Sep 2022

Circular Array Loop Problem

LeetCode 457. You are playing a game involving a circular...

19 Sep 2022

Can I Win Problem

LeetCode 464. In the “100 game” two players take turns...

19 Sep 2022

Brick Wall Problem

LeetCode 554. There is a rectangular brick wall in front...

19 Sep 2022