Max Secure Software India Pvt interview question
How can you swap two values without using third variable
Interview Answer
Anonymous
6 Sept 2017
let a : Int! let b : Int! a = a+b b = a-b a =a-b
How can you swap two values without using third variable
Anonymous
let a : Int! let b : Int! a = a+b b = a-b a =a-b
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