Question

Question 19 4 pts Using the program below, please complete the program by adding 2 functions as follow: 1. A function named getAverage that calculates and returns the Average. 2. A function named getMaximum that returns the maximum of the three numbers. Make sure to use the proper data types for all variables and functions. #include <iostream> using namespace std; //function getAverage //function getMaximum int main(int argc, char** argv) { int x, y, z; cout << "Enter three whole numbers: "; cin >> x >> y >> z; T! cout << "avg = cout << "max = << endl; << endl; return 0; }

Answer 1

#include <iostream>

using namespace std;

//method to get average of three numbers
float getAverage(int x, int y, int z)
{
return (x+y+z) / 3.0;
}

//method to get maximum of three values
int getmaximum(int x, int y, int z)
{
if(x>=y && x>=z)
return x;
else if(y>z)
return y;
return z;
}

int main()
{
//variable declaration
int x, y, z;
  
//get user input
cout<<"Enter three whole numbers: ";
cin>>x>>y>>z;
  
//method calling and display result
cout<<"avg = "<<getAverage(x, y, z)<<endl;
cout<<"max = "<<getmaximum(x, y, z)<<endl;

return 0;
}

OUTPUT:

Enter three whole numbers: 10 20 30
avg = 20
max = 30