Question

the sum of all digits of 100n- n is 512.If n is a 2 digit number then what is the value of n?​

Answer 1

Step-by-step explanation:

Given a positive integers N, the task is to find the smallest number whose sum of digits is N.

Example:

Input: N = 10

Output: 19

Explanation:

1 + 9 = 10 = N

Input: N = 18

Output: 99

Explanation:

9 + 9 = 18 = N