Folio3 interview question
Swap 2 numbers without any third variable .
Interview Answer
Anonymous
May 5, 2021
In JavaScript we can you use array destructing to do that. let a = 2 let b = 3 [ a, b ] = [ b, a ] Now, a = 3, b = 2
Swap 2 numbers without any third variable .
Anonymous
In JavaScript we can you use array destructing to do that. let a = 2 let b = 3 [ a, b ] = [ b, a ] Now, a = 3, b = 2
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