Green University of Bangladesh interview question
How to swap two numbers without a temporal variable?
Interview Answer
Anonymous
2 May 2021
It just need to add and substruct operation. ex a=a+b. b=a-b,a=a-b
How to swap two numbers without a temporal variable?
Anonymous
It just need to add and substruct operation. ex a=a+b. b=a-b,a=a-b
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