[C#] Q. You want to convert the natural number x to y. The following operations are available: Given the natural numbers x, y, and n as parameters, complete the solution function to return the minimum number of operations required to convert x to y. If you can't make x into y at this point, please return -1. Restrictions Input/Output Example Input/Output Example Description Input/Output Example #1 Multiply x by 2 twice to get 40 and this is the minimum number of times. Input/Output Example #2 x plus n = 30 times to get 40 and this is the minimum number of times. Input/Output Example #3 Returns -1 because x cannot be converted to y. [Write only a solution] using System; public class Solution { public int solution(int x, int y, int n) { int answer = 0; return answer; } } Add n to x Multiply x by 2. Multiply x by 3..