31 lines
864 B
Plaintext
31 lines
864 B
Plaintext
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let
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type int_node = { val: int, next: int_node }
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type int_list = { first: int_node }
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function list_new (): int_list =
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int_list { first = nil }
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function list_add (list: int_list, new_int: int) =
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list.first := int_node { val = new_int
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, next = list.first }
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function list_sum (list: int_list) : int =
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let function sum_help (node: int_node): int =
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if node <> nil
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then node.val + sum_help(node.next)
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else 0
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in sum_help(list.first)
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end
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var integers := list_new()
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in
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list_add(integers, 1);
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list_add(integers, 4);
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list_add(integers, 1);
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list_add(integers, 2);
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list_add(integers, 1);
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for i := 1 to list_sum(integers) do
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print(concat(chr(i + 48), ". line of text\n"));
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print("The 10th and last line of text!")
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end
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