Find Missing Number in Array Using Java 🚀 | DSA Day 13

Published: 25 June 2026
on channel: codewithradha

🚀 Welcome to Day 13 of the 365 Days Java DSA Challenge!

In today's video, we'll solve one of the most frequently asked coding interview questions:

✅ Missing Number in Array
✅ Java Solution Explained Step-by-Step
✅ Interview Problem
✅ Dry Run with Example
✅ Time & Space Complexity Analysis
✅ Interview Tips & Tricks

📝 Problem Statement:

Given an array containing n distinct numbers in the range [0, n], return the only number missing from the array.

Example:

Input:

nums = [3,0,1]

Output:

2 Topics Covered:

✔ Arrays
✔ DSA in Java
✔ Interview Preparation
✔ Coding Challenge
✔ Java Programming

🔥 Follow the complete 365 Days Java DSA Series and improve your problem-solving skills daily.

#Java #DSA #JavaDSA #LeetCode #CodingInterview #MissingNumber #Arrays #Programming #JavaProgramming #InterviewPreparation #CodeWithRadha #DSAChallenge #LearnJava #Coding

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