Easybit-manipulation
Missing Number
TIME: O(n)
SPACE: O(1)
Problem Statement
Given an array nums containing n distinct numbers in the range [0, n], return the only number in the range that is missing from the array.
Real Engineering Applications
In production systems, this concept directly maps to caching index layers, route lookups optimizations, compiler scope parsing validations, and multi-thread dependency schedulers.
DevJam Practice Engine v1.0ACCESSIBLE LAB
solution.js
Console Output