Data commit

Task/Balanced-brackets/GDScript/balanced-brackets.gd

@@ -0,0 +1,40 @@
+extends MainLoop
+
+func generate_brackets(n: int) -> String:
+	var brackets: Array[String] = []
+
+	# Add opening and closing brackets
+	brackets.resize(2*n)
+	for i in range(0, 2*n, 2):
+		brackets[i] = "["
+		brackets[i+1] = "]"
+
+	brackets.shuffle()
+	return "".join(brackets)
+
+func is_balanced(str: String) -> bool:
+	var unclosed_brackets := 0
+	for c in str:
+		match c:
+			"[":
+				unclosed_brackets += 1
+			"]":
+				if unclosed_brackets == 0:
+					return false
+				unclosed_brackets -= 1
+			_:
+				return false
+	return unclosed_brackets == 0
+
+func _process(_delta: float) -> bool:
+	randomize()
+
+	for i in range(6):
+		var bracket_string := generate_brackets(i)
+
+		if is_balanced(bracket_string):
+			print("%sOK" % bracket_string.rpad(13))
+		else:
+			print("%sNOT OK" % bracket_string.rpad(11))
+
+	return true # Exit