Swap Two Numbers Without Using third (temp) Variable | Number Swapper |Cracking The Coding Interview

Published: 04 July 2020
on channel: swadhyayedu

5,475

186

Problem Statement:

Write a function to swap a number in place
(without temporary variables)

The code below implements this.
Example a = 9, b = 4
Output: a = 4 ; b = 9.

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