29 lines
664 B
Plaintext
29 lines
664 B
Plaintext
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type int_set is set (int)
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const my_set : int_set = set [3; 2; 2; 1]
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const contains_3 : bool = my_set contains 3
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const set_size : nat = size (my_set)
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const larger_set : int_set = set_add (4, my_set)
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const smaller_set : int_set = set_remove (3, my_set)
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function update (var s : set (int)) : set (int) is block {
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patch s with set [4; 7]
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} with s
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const new_set : set (int) = update (my_set)
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function sum (const acc : int; const i : int): int is acc + i
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const sum_of_elements : int = set_fold (sum, my_set, 0)
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function loop (const s : set (int)) : int is block {
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var sum : int := 0;
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for element in set s block {
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sum := sum + element
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}
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} with sum
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