9 lines
238 B
Python
9 lines
238 B
Python
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def check(in_list: list, out_list: list) -> bool:
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stack = []
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i = 0
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for num in in_list:
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stack.append(num)
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while stack and stack[-1] == out_list[i]:
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stack.pop()
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i += 1
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return not stack
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