i would like input to see if i am doing this correctly.

mystery3(6) is 6 due to returning n

mystery3(17) is 8 because (17/10 + 17%10) is 1+7 = 8.

mystery3(259) is 34 because (259/10 + 259%10) is 25 + 9 = 34

mystery3(977) is 104 because (977/10 + 977%10) is 97 + 7 = 104

mystery3(-479) is -479 because -mystery3(-(-479)) = -mystery3(479) = -479

3. Recursion Mystery. Consider the following method: public int mystery3(int n) if(n