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.

Easy

Given an integer n (in base 10) and a base k, return the sum of the digits of n after converting n from base 10 to base k.

After converting, each digit should be interpreted as a base 10 number, and the sum should be returned in base 10.

Example 1:

Input: n = 34, k = 6

Output: 9

Explanation: 34 (base 10) expressed in base 6 is 54. 5 + 4 = 9.

Example 2:

Input: n = 10, k = 10

Output: 1

Explanation: n is already in base 10. 1 + 0 = 1.

Constraints:

• 1 <= n <= 100
• 2 <= k <= 10

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and 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 Detail

Solution

public Solution()

Method Detail

sumBase

public int sumBase(int n,
                   int k)