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22 lines
203 B
22 lines
203 B
5 years ago
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package main
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func Reachablenumber(n int) int {
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cnt := 0
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for n > 0 {
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cnt++
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if n < 10 {
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cnt += 8
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break
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} else {
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n++
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}
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for n%10 == 0 {
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n /= 10
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}
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}
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return cnt
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}
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func main() {
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}
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