🧑🏻‍💻 LeetCode Binary Search I

Introduction

This Repository contains my solutions to Binary Search I study plan on LeetCode.

• I strongly advise you to try to solve problems on your own before looking at the solutions provided here.
• Solutions and approaches may not be optimal.
• All Solutions here are in C++.
• Checkout my LeetCode profile at michaelehab

Solutions

Day 1

• Binary Search
• Guess Number Higher or Lower

Day 2

• Search Insert Position
• Peak Index in a Mountain Array

Day 3

• Valid Perfect Square
• Find the Distance Value Between Two Arrays

Day 4

• Sqrt(x)
• Find Smallest Letter Greater Than Target

Day 5

• First Bad Version
• Find First and Last Position of Element in Sorted Array

Day 6

• Arranging Coins
• Kth Missing Positive Number

Day 7

• Two Sum II - Input Array Is Sorted
• Special Array With X Elements Greater Than or Equal X

Day 8

• Count Negative Numbers in a Sorted Matrix
• Search a 2D Matrix

Day 9

• The K Weakest Rows in a Matrix
• Check If N and Its Double Exist

Day 10

• Intersection of Two Arrays II
• Sum of Square Numbers

Day 11

• Maximum Distance Between a Pair of Values
• Search in Rotated Sorted Array

Day 12

• Find Minimum in Rotated Sorted Array