23 lines
312 B
V
23 lines
312 B
V
// hanoi tower
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const (
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num = 7
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)
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fn main() {
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hanoi(num, 'A', 'B', 'C')
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}
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fn move(n int, a string, b string) {
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println('Disc $n from $a to ${b}...')
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}
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fn hanoi(n int, a string, b string, c string) {
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if n == 1 {
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move(1, a, c)
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} else {
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hanoi(n - 1, a, c, b)
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move(n, a, c)
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hanoi(n - 1, b, a, c)
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}
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}
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