27 lines
647 B
Python
27 lines
647 B
Python
# HumanEval/56
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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 bracket in brackets:
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if bracket == "<":
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counter += 1
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elif bracket == ">":
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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 |