Find the Number That Appears Odd Number of Times | XOR Trick | C++ Efficient Solution
In this video, we solve the classic problem: Given an array of positive integers, where every element appears an even number of times except one, find the one that appears an odd number of times.
💡 Efficient XOR-based solution with:
- Time Complexity: O(n)
- Space Complexity: O(1)
📌 Example:
Input: [1, 2, 3, 2, 3, 1, 3]
Output: 3
Perfect for coding interviews and competitive programming!
#XORTrick #CPlusPlus #OddOccurrence #DSA #CodingInterview #BitManipulation #CompetitiveProgramming #TechWithCode
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#CPlusPlus #XORTrick #BitManipulation #OddOccurrence #CodingInterview #DSA #CompetitiveProgramming #TechWithCode
Видео Find the Number That Appears Odd Number of Times | XOR Trick | C++ Efficient Solution канала Coding theory
💡 Efficient XOR-based solution with:
- Time Complexity: O(n)
- Space Complexity: O(1)
📌 Example:
Input: [1, 2, 3, 2, 3, 1, 3]
Output: 3
Perfect for coding interviews and competitive programming!
#XORTrick #CPlusPlus #OddOccurrence #DSA #CodingInterview #BitManipulation #CompetitiveProgramming #TechWithCode
```
---
#CPlusPlus #XORTrick #BitManipulation #OddOccurrence #CodingInterview #DSA #CompetitiveProgramming #TechWithCode
Видео Find the Number That Appears Odd Number of Times | XOR Trick | C++ Efficient Solution канала Coding theory
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13 июля 2025 г. 9:58:21
00:00:10
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