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Find the nth digit of the infinite integer sequence 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, ...
Note:
n is positive and will fit within the range of a 32-bit signed integer (n <
231).
Example 1:
Input:
3
Output:
3
Example 2:
Input:
11
Output:
0
Explanation:
The 11th digit of the sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ... is a 0, which is part of the number 10.
Difficulty:
Medium
Lock:
Normal
All contents and pictures on this website come from the Internet and are updated regularly every week. They are for personal study and research only, and should not be used for commercial purposes. Thank you for your cooperation.