Implement a complete class in c ++ code that represents a queue. The stack must contain the operations enqueue (e) and dequeue (): e, with standard semantics. Describe the complexity of the two operations in your code. Specify the optimal complexity of push and pop. If your solution does not have this complexity describes how to go about achieving it. Your only restriction is that you may not use the class std :: queue .

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Use of XOR function

XOR function or exclusive OR function was introduced in Excel 2013. This function is available under excel logical functions. For the given statement, the XOR function will return true only when either of the statements is true. It returns false when both the statements are true or when both the statements are false.