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…
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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…
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…
Struggling with the “Longest Consecutive Sequence” problem on LeetCode? This blog will help you understand the problem, walk you through…