Скачать или смотреть Bitwise MCQ: Which Operator Finds the Odd Occurring Number? | XOR Logic in C

In this MCQ, we explore one of the most common and powerful bitwise tricks used in C programming and competitive coding: finding the number that appears an odd number of times.

The logic relies on a unique property of one bitwise operator that cancels out matching pairs of numbers and leaves only the odd-occurring element.

This question is extremely popular in:
C programming interviews
Data structures & algorithms
Bit manipulation problems
Competitive programming

Correct answer: XOR (^)

Keywords

bitwise operator mcq, odd occurring number using XOR, XOR trick explanation, C bitwise interview question, find unique element with XOR, bit manipulation MCQ, coding interview MCQs, C programming multiple choice, XOR property even odd occurrences, DSA bitwise question.

Hashtags

#cprogramming #clanguage #cmcq #bitwiseoperators #xor #codingmcq #dsa #cinterviewquestions #dailycoding #1printf