class circle public: void print() const; void setRadius (double); void setCenter(double, double); void getCenter(double&, double&); double getRadius(); double area(); circle(); circle(double, double, double); double, double); private: double xCoordinate: double xCoordinate; double radius; } class cylinder: public circle { public: void print() const; void setHeight(double); double getHeight(); double volume(): {

Q: Explain the benefits and pitfalls of If/Then/Else statement and Switch statement in C++ programming

A: If-else better for Boolean values: If-else conditional branches are great for variable conditions…

Q: How do you write a test plan that you can run to test each code path in your original program for…

A: The test plan can be designed by considering the following points:   The original C++ program…

Q: write code in c++ to calculate f(0.006), wheref(x) = e−x − cos xln(x + 1)correctly to ten decimal…

A: Create a C++ program and include all required modules.Define a macro "e" with value 2.71828.Create a…

Q: Q1: Write a program in C++ language to find the size of these modifiers? long integer - character-…

A: Code  #include <iostream> using namespace std;   int main()  {      int longintegerType;…

Q: Hello, I wanted to better understand the concept of i++. Often times when I am coding in c++ my the…

A: i++ is a post-increment syntax that tells that value is must be incremented by 1.

Q: I need help adding input validation to a C++ code that has multiple inputs

A: C++ program to validate the user input is given below.

Q: Question 3 The string data type is an inbuilt data type in c++ O False O True

A: Defined the given statement as true or false

Q: write c++ code to print full pyramid using "+" symbol

A: C++ code to print full pyramid using "+" symbol.

Q: pass by reference vs pass by value  C++ what are they and what is the differences

A: The answer is given below.

Q: I know in C++ we use float, double or long double to hold different bytes of the real numbers.…

A: Data-Types:- The data types are used to store different types of data. It decides which type of data…

Q: Write aprogram in C++ that takes input the number 203212 and prints the number in reverse order.…

A: int reversDigits(int num) { int rev_num = 0; while (num > 0) { rev_num = rev_num * 10 + num % 10;…

Q: Write code for the C++ function given below: bool isPermutation(string str1, string str2){ //returns…

A: C++ code for the above problem is given in step 2