Created
January 8, 2020 12:10
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Tail Recursion function to solve Reachable Number problem
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| tailrec fun removeZeroes(x: Int): Int = | |
| if (x % 10 == 0) removeZeroes(x / 10) else x | |
| fun f(x: Int) = removeZeroes(x + 1) |
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