Class Solution
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- g0401_0500.s0440_k_th_smallest_in_lexicographical_order.Solution
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public class Solution extends Object
440 - K-th Smallest in Lexicographical Order.Hard
Given two integers
n
andk
, return thekth
lexicographically smallest integer in the range[1, n]
.Example 1:
Input: n = 13, k = 2
Output: 10
Explanation: The lexicographical order is [1, 10, 11, 12, 13, 2, 3, 4, 5, 6, 7, 8, 9], so the second smallest number is 10.
Example 2:
Input: n = 1, k = 1
Output: 1
Constraints:
1 <= k <= n <= 109
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Constructor Summary
Constructors Constructor Description Solution()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
findKthNumber(int n, int k)
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