Question - 25: Valid Anagram Given two strings s and t, return true if t is an anagram of s, and false otherwise. An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters...
Question - 24: Bulb Switcher There are n bulbs that are initially off. You first turn on all the bulbs, then you turn off every second bulb. On the third round, you toggle every third bulb (turning on if it's off or turning off if it's on). For the i...
Question - 23: Move Zeroes Given an integer array nums, move all 0's to the end of it while maintaining the relative order of the non-zero elements. Example 1: Input: nums = [0,1,0,3,12] Output: [1,3,12,0,0] Example 2: Input: nums = [0] Output: [0] ...
Question - 22: First Missing Positive Given an unsorted integer array nums, return the smallest missing positive integer. Example 1: Input: nums = [1,2,0] Output: 3 Explanation: The numbers in the range [1,2] are all in the array. Example 2: Input: ...
Hello there 👋, enthusiasts. I wanted to share with others what I had learned from my mistake, which is that it is more necessary to understand the question and the restrictions offered rather than attempting to immediately answer the problem by simp...
Question - 20: Search Insert Position Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. Example 1: Input: nums = [1,3,5,6], ...
