Computer programming

i need answers to some Computer Programming Questions

A. Given the main function below, write the function triple that returns the number incremented by 3 times the value of the number and a function double that will print out the double of the number (the function does not return the value)

int main()
{ 
    int num;     
    cout << "Enter an integer : "; 
    cin >> num;
  
        cout << "\nThe 3 times incremented value of " << num 
             << " is: " << triple (num) << endl; // call of triple 
             
        cout << "\nThe double of the value : ";
        double (num);  //call of function cube
        
    return 0;    
}    

B. Given the following array declaration, write the code segment to find the minimum and the average of the values in the array.

int Array [ ] = {2, 4, 6, 8, 10, 12};

I must have missed the part of the instructions where they said “get others to take this test for you”.

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