For this Question: Given two numbers m and n, multiply them using only "addition" operations.<b>User Task:</b>
Since this will be a functional problem, you don't have to take input. You just have to complete the function <b>Multiply()</b> that takes the integer M and N as a parameter.

Constraints: 
1 ≤ T ≤ 100
0 ≤ M, N ≤ 100Return the product of N and M.Sample Input
2
2 3
3 4

Sample Output
6
12, I have written this Solution Code:   static int  Multiply(int  n, int m) 
    { 
if(n==0 || m==0){return 0;}
       if (m == 1) 
      { return n;}
    return n + Multiply(n,m-1); 
    } , In this Programming Language: Java, Now tell me if this Code is compilable or not?