lease complete the following function getMax, which accepts three integer parameters (int p, int q, int r), and must return the maximum of those 3 integers received to the caller.

Please complete the following function getGrade, which accepts only one parameter (int score), and must return its proper grade (i.e., char grade) to the caller.  This function must determine the proper grade based on the score received as follows:  THIS IS THE CODE I HAVE SO FAR. Need help with areas market "******". Thank you!             grade =  'A' if score == 4 ;             grade =  'B' if score == 3 ;             grade =  'C' if score == 2 ;             grade =  'D' if score == 1 ;             grade =  'F' if score == 0 ;             Otherwise,  grade = '?' ;     char getGrade( int score) // function returns a char to the caller    {   // parameter 1: int score  (4 for example)        //  return:  char grade      (‘A’ for example)       char grade = '?'  ; // This is the only variable you can use        ********* NEED HELP HERE *********             return grade ;  } // end char getGrade( ) void main() // To test function getGrade( ) { cout << "score 4 -> grade = "…

def double(num):    num = float(num)    return num * 2 double(5.0)     I passed 5/6 cases. However, I don't know how to fix the Missing function_call error. Can you please help me?

Can someone help me to explain this? This is a pastime question. The answer is (C), which is 101, but I don't understand why.  Question: Assume the following function has been implemented. def descript(num: int)-> str: """Return "High" if num is greater than 100, return "Low" if num is between 0 and 100 inclusive, and return "Neg" otherwise """ Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the following inputs would be the least redundant for testing purposes. A.   0 B.   50 C.   101 D.   1000000000 E.   They are all equally redundant.