Package g0301_0400.s0400_nth_digit

Class Solution

java.lang.Object

g0301_0400.s0400_nth_digit.Solution

public class Solution
extends Object

400 - Nth Digit.<p>Medium</p> <p>Given an integer <code>n</code>, return the <code>n^th</code> digit of the infinite integer sequence <code>[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...]</code>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> n = 3</p> <p><strong>Output:</strong> 3</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> n = 11</p> <p><strong>Output:</strong> 0</p> <p><strong>Explanation:</strong> The 11^th digit of the sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, &hellip; is a 0, which is part of the number 10.</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= n <= 2³¹ - 1</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	findNthDigit(int n)

Methods inherited from class java.lang.Object

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

Constructor Details

Solution

public Solution()

Method Details

findNthDigit

public int findNthDigit(int n)