15
s v
Last seen 17 days ago
Member for 2 years, 4 months, 7 days
Difficulty Normal
Extra/9
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Your result:undefined
Fail:remove_brackets("[[{}()]]([{])}(]{")
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Extra/9
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Your result:"{}{}"
Right result:"[[{}()]([])]"
Fail:remove_brackets("[[{}()]] ([{])}(]{")
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no
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Your result:"[[{}()]]{}"
Right result:"[[{}()]([])]"
Fail:remove_brackets("[[{}()]] ([{])}(]{")
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G = {c: set() for c in circles}
TypeError: unhashable type: 'list'
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assert count_chains([[1,0,2],[5,-4,3],[6,-2,2],[-7,9,2],[8,-4,1],[-7,-6,3]]) == 4
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Extra/9
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Your result:"[[{}()]][{]}"
Right result:"[[{}()]([])]"
Fail:remove_brackets("[[{}()]]([{])}(]{")
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slightly not clear for me - a lot of optional entity
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