PeriodicalLab1-TextEditor

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Your task is to implement the text-editor. In general, a text document consists of text entered by the user. The user types some text in the text-editor, saves the document. After typing some text he may remove it or he may want to bring the removed text back to the editor. Here, text refers to a word or set of words separated by the space. ###Input: - First line will contain $T$, number of test

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solution.cppC++17

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