Question

How do you swap two integers without using a temporary variable?

Answer 1

Answer:

Explanation:

variables, x and y, swap two variables without using a third variable. The idea is to get sum in one of the two given numbers. The numbers can then be swapped using the sum and subtraction from sum.

Answer 2

Explanation:

How to swap two numbers without using a temporary variable? Given two variables, x and y, swap two variables without using a third variable. The idea is to get sum in one of the two given numbers. The numbers can then be swapped using the sum and subtraction from sum.