JuniorMath
Sum of Digits in Base K
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 = 6Output
934 in base 10 expressed in base 6 is 54, and 5 + 4 = 9.
Example 2
Input
n = 10, k = 10Output
1n is already in base 10, and 1 + 0 = 1.
Constraints
- 1 <= n <= 100
- 2 <= k <= 10