#### Loading...

Nth digit in sequence
Medium Accuracy: 65.75% Submissions: 52 Points: 4

You are given the sequence: 0123456789101112131415...
The 0th digit of this sequence is 0, the 1st digit of this sequence is 1, the 2nd digit of this sequence is 2 and so on. You are given n, find the nth digit of the sequence.

Example 1:

Input: n = 12
Output: 0
Explanation: 0 is the 12th digit of the
given sequence.


Example 2:

Input: n = 20
Output: 4
Explanation: 4 is the 20th digit of the
given sequence.


Your Task:
You don't need to read or write anything. Your task is to complete the function NthDigit() which takes n as input parameter and returns the nth digit of the sequence.

Expected Time Complexity: O(log10(n))
Expected Space Compelxity: O(1)

Constraints:
1 <= n <= 109

We are replacing the old Disqus forum with the new Discussions section given below.
Click here to view old Disqus comments.

to report an issue on this page.

### Editorial

We strongly recommend solving this problem on your own before viewing its editorial. Do you still want to view the editorial?

#### My Submissions:

Login to access your submissions.

Nth digit in sequence