סיכום – רשימה מותאמת אישית

extends Node

func _ready():
	# קוד הקלט/פלט שסופק: יש להשאיר אותו כפי שהוא
	var numbers := to_numbers(OS.read_string_from_stdin().split(" ", false))
	var list := CustomList.new(numbers)
	# הרשימה חייבת לשמור עותק משלה
	numbers.append(99)
	print(list)
	var count := int(OS.read_string_from_stdin())
	for i in count:
		var parts := OS.read_string_from_stdin().split(" ", false)
		match parts[0]:
			"append":
				list.append(int(parts[1]))
				print(list)
			"pop":
				var item = list.pop_back()
				print("Empty" if item == null else "Popped %d" % item)
			"get":
				var item = list.get_at(int(parts[1]))
				print(("No item at " + parts[1]) if item == null else "Item %s: %d" % [parts[1], item])
			"set":
				if list.set_at(int(parts[1]), int(parts[2])):
					print(list)
				else:
					print("No item at " + parts[1])
			"has":
				print("Has %s: %s" % [parts[1], list.has(int(parts[1]))])
			"size":
				print("Size: %d" % list.size())
			"sum":
				var total := 0
				for item in list:
					total += item
				print("Sum: %d" % total)
			"clear":
				list.clear()
				print(list)
			"concat":
				var other := CustomList.new(to_numbers(parts.slice(1)))
				print("%s + %s = %s" % [list, other, list.concat(other)])

func to_numbers(words: PackedStringArray) -> Array:
	var result := []
	for word in words:
		result.append(int(word))
	return result