Package g1801_1900.s1837_sum_of_digits_in_base_k

Class Solution

java.lang.Object

g1801_1900.s1837_sum_of_digits_in_base_k.Solution

public class Solution
extends Object

1837 - Sum of Digits in Base K.<p>Easy</p> <p>Given an integer <code>n</code> (in base <code>10</code>) and a base <code>k</code>, return <em>the <strong>sum</strong> of the digits of</em> <code>n</code> <em><strong>after</strong> converting</em> <code>n</code> <em>from base</em> <code>10</code> <em>to base</em> <code>k</code>.</p> <p>After converting, each digit should be interpreted as a base <code>10</code> number, and the sum should be returned in base <code>10</code>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> n = 34, k = 6</p> <p><strong>Output:</strong> 9</p> <p><strong>Explanation:</strong> 34 (base 10) expressed in base 6 is 54. 5 + 4 = 9.</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> n = 10, k = 10</p> <p><strong>Output:</strong> 1</p> <p><strong>Explanation:</strong> n is already in base 10. 1 + 0 = 1.</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= n <= 100</code></li> <li><code>2 <= k <= 10</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	sumBase(int n, int k)

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

sumBase

public int sumBase(int n,
 int k)