BROWSER HISTORY
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We know that all web browsers provide the support for maintaning the history of the pages visited recently. Your task is to demonstrate the behaviour of maintaining history using STACK ADT. ###Input: The first line of the input contains an integer T denoting the number of test cases Then, for each testcase, - next input line the number of operations (M) - next input line an int
HINT LADDERno hints yet
L1 Observation
L2 Technique
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solution.cppC++17
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