ITG Software Interview Question: Swapping of two integers without a third variable | Glassdoor

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ITG Software

ITG Software Engineering Intern interview

ITG Software interview question

Engineering Intern Interview

Swapping of two integers without a third variable

Interview Answers

Anonymous

22 May 2012

permutation

Anonymous

17 Dec 2012

a=a-b b=a+b a=b-a

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