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Question 545
Reverse A Word With A Stack
Reverse A Word With A Stack
The Stack class is given. Write reverse_word(text: str) -> str that pushes every character of text onto a stack, then pops until the stack is empty, adding each popped character to a result string, so the word comes back reversed; a stack is last in, first out. Use the stack's push(), pop() and is_empty() methods. Do NOT write a main block or any top-level test code; the tests construct the calls. Input: one line, the word; the tests print the string your function returns.
Expected Output:
kcats= newline. The output ends with a newline — print one after the last line.
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