The “Koko Eating Bananas” problem is a popular binary search interview question that tests your ability to optimize under constraints. In this blog, we’ll explain the…
Browsing: Intermediate
The “Single Element in a Sorted Array” problem is a great example of using binary search in a clever way.…
The “Find Kth Rotation” problem is a classic array question often asked in coding interviews. In this blog, we’ll explain…
The “Find Minimum in Rotated Sorted Array” problem is a classic question that tests your understanding of binary search and…
The “Search in Rotated Sorted Array II” problem is a classic coding interview question that tests your understanding of binary…
There is an integer array nums sorted in ascending order (with distinct values). Prior to being passed to your function, nums is possibly rotated at an unknown pivot…
Given an array arr[] of size n, an element is called an Array Leaders if it is greater than or…
The “Majority Element” problem (LeetCode #169) asks you to find the value that appears strictly more than ⌊ n /…
LeetCode “Sort Colors” (#75) asks you to sort an array that contains only three distinct values—0, 1, and 2—so that…
LeetCode “Rotate Image” (#48) asks you to rotate an n × n square matrix 90° clockwise in-place (i.e., without returning…