Package g1201_1300.s1291_sequential_digits

Class Solution

java.lang.Object
g1201_1300.s1291_sequential_digits.Solution
public class Solution extends Object
1291 - Sequential Digits.

Medium

An integer has sequential digits if and only if each digit in the number is one more than the previous digit.

Return a sorted list of all the integers in the range [low, high] inclusive that have sequential digits.

Example 1:

Input: low = 100, high = 300

Output: [123,234]

Example 2:

Input: low = 1000, high = 13000

Output: [1234,2345,3456,4567,5678,6789,12345]

Constraints:

  • 10 <= low <= high <= 10^9

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • sequentialDigits

      public List<Integer> sequentialDigits(int low, int high)