Balanced brackets: Difference between revisions
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(GDScript) |
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Balanced("[[[]][]]]"); |
Balanced("[[[]][]]]"); |
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# false</syntaxhighlight> |
# false</syntaxhighlight> |
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=={{header|GDScript}}== |
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{{works with|Godot|4.0}} |
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<syntaxhighlight lang="gdscript"> |
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extends MainLoop |
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func generate_brackets(n: int) -> String: |
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var brackets: Array[String] = [] |
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# Add opening and closing brackets |
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brackets.resize(2*n) |
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for i in range(0, 2*n, 2): |
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brackets[i] = "[" |
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brackets[i+1] = "]" |
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brackets.shuffle() |
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return "".join(brackets) |
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func is_balanced(str: String) -> bool: |
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var unclosed_brackets := 0 |
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for c in str: |
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match c: |
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"[": |
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unclosed_brackets += 1 |
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"]": |
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if unclosed_brackets == 0: |
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return false |
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unclosed_brackets -= 1 |
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_: |
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return false |
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return unclosed_brackets == 0 |
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func _process(_delta: float) -> bool: |
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randomize() |
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for i in range(6): |
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var bracket_string := generate_brackets(i) |
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if is_balanced(bracket_string): |
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print("%sOK" % bracket_string.rpad(13)) |
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else: |
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print("%sNOT OK" % bracket_string.rpad(11)) |
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return true # Exit |
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</syntaxhighlight> |
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=={{header|Go}}== |
=={{header|Go}}== |
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