27 lines
638 B
Python
27 lines
638 B
Python
# HumanEval/61
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# Loki Mode Multi-Agent Solution
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# Attempts: 1
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# Passed: True
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def correct_bracketing(brackets: str):
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""" brackets is a string of "(" and ")".
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return True if every opening bracket has a corresponding closing bracket.
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>>> correct_bracketing("(")
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False
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>>> correct_bracketing("()")
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True
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>>> correct_bracketing("(()())")
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True
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>>> correct_bracketing(")(()")
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False
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"""
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counter = 0
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for char in brackets:
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if char == "(":
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counter += 1
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elif char == ")":
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counter -= 1
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if counter < 0:
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return False
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return counter == 0 |