g0301_0400.s0400_nth_digit

Class Solution

java.lang.Object

g0301_0400.s0400_nth_digit.Solution

public class Solution
extends Object

400 - Nth Digit.

Medium

Given an integer n, return the nth digit of the infinite integer sequence [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...].

Example 1:

Input: n = 3

Output: 3

Example 2:

Input: n = 11

Output: 0

Explanation: The 11^th 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.

Constraints:

• 1 <= n <= 231 - 1

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	findNthDigit(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

findNthDigit

public int findNthDigit(int n)