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18 lines
228 B
18 lines
228 B
5 years ago
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package correct
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5 years ago
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func Game23(a, b int) int {
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if a > b {
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return -1
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}
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if a == b {
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return 0
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}
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if Game23(a*2, b) != -1 {
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return 1 + Game23(a*2, b)
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}
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if Game23(a*3, b) != -1 {
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return 1 + Game23(a*3, b)
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}
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return -1
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}
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