u6
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16
u6/matching_brackets.py
Normal file
16
u6/matching_brackets.py
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PARY = {")": "(", "]": "[", "}": "{"}
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OTVARACIE = set(PARY.values())
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def is_paired(input_string):
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zasobnik = []
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for znak in input_string:
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if znak in OTVARACIE:
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zasobnik.append(znak)
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elif znak in PARY:
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if not zasobnik or zasobnik.pop() != PARY[znak]:
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return False
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return not zasobnik
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