Birlasoft Interview Question: How to swap two numbers without a third variable. | Glassdoor

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Birlasoft

Birlasoft Campus Placement interview

Birlasoft interview question

Campus Placement Interview

How to swap two numbers without a third variable.

Interview Answers

Anonymous

26 Jan 2021

Use pen and paper...or notepad

1

Anonymous

9 Apr 2021

int x=5; int y=4; x=x+y; //x*y y=x-y; //x/y x=x-y; //x/y Print x and y

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