K5kC | Code & More

Computer Science

Algorithms Programming Languages Database System Design

Blind 75 Difficulty: Easy Difficulty: Medium Difficulty: Hard

Android Data Science Computer Vision Simulations

UUID Generator Code Formatter

Count Good Triplets in an Array

hard Solve on LeetCode

Problem
Examples
Solution
Method 1 - Using Fenwick Tree
Code
Complexity

Related Tags

binary-indexed-tree binary-search divide-and-conquer leetcode math merge-sort ordered-set segment-tree simulation todo

Privacy Disclaimer Report an Issue About

© 2026 K5kC | Code & More. All rights reserved.

चरैवेति चरैवेति | Keep moving on