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Mar 21, 2023 · 3 min read · Problem Description Welcome back! Today, we'll be solving the Reverse Linked List problem on LeetCode. Given the head of a singly linked list, reverse the list, and return the reversed list's head. For example, if the input linked list is 1 -> 2 -> 3...
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Mar 17, 2023 · 3 min read · Problem Description Welcome to another fun coding challenge! Today, we'll be tackling the Guess Number Higher or Lower problem. You are playing the Guess Game with your friend. In this game, your friend thinks of a number between 1 and n, and you hav...
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Mar 17, 2023 · 4 min read · Problem Description Welcome to another fun coding challenge! Today, we'll be tackling the Search in Rotated Sorted Array problem. Suppose an array of length n sorted in ascending order is rotated between 1 and n times. For example, the array nums = [...
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Mar 17, 2023 · 3 min read · Problem Description Welcome to another fun coding challenge! Today, we'll be tackling the Find Minimum in Rotated Sorted Array problem. Suppose an array of length n sorted in ascending order is rotated between 1 and n times. For example, the array nu...
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Mar 16, 2023 · 3 min read · Problem Description Welcome to another fun coding challenge! Today, we'll be tackling the Min Stack problem. Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. push(x) -- Push element x onto stack. pop...
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