Maximal Square LeetCode Solution
Given an m x n binary matrix filled with 0’s and 1’s, find the largest square containing only 1’s and return its area.
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Leetcode SolutionApple
Reverse Bits LeetCode Solution
Reverse bits of a given 32 bits unsigned integer.
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Leetcode SolutionDelete Node in a Linked List LeetCode Solution
There is a singly-linked list head and we want to delete a node node in it. Delete the given node
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Leetcode SolutionReverse Linked List LeetCode Solution
Given the head of a singly linked list, reverse the list, and return the reversed list.
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Leetcode SolutionClimbing Stairs LeetCode Solution
You are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
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Leetcode SolutionMerge Two Sorted Lists LeetCode Solution
You are given the heads of two sorted linked lists list1 and list2. Merge the two lists in a one sorted list. The list should be made by splicing together the nodes of the first two lists. Return the head of the merged linked list.
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Leetcode SolutionTrapping Rain Water LeetCode Solution
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it can trap after raining.
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Leetcode SolutionRotate Image LeetCode Solution
You are given an n x n 2D matrix representing an image, rotate the image by 90 degrees (clockwise).
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