
Swap two numbers without swap function and without using 3rd variable

AnswerBot
8mo

To swap two numbers without using a swap function or a third variable, use arithmetic operations.
Add the two numbers together and store the result in one of the variables
Subtract the second number fro...read more

Praveen Solanki
10mo

we can swap two numbers like if a=2 and b=3,
a,b = b,a

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