Learn C++

So the first post was meant to explain the class and objects. Lets get into the syntactical knowledge of C++(You will love it!). Input/Output - In any language when you develop a software, it requires you to take the input and throw some output. In C++ it is pretty easy to do that. I will explain it through a code snippet: Input : #include <iostream> using namespace std; int main(){      int a;      cin >> a;      // There is a variable "a". To take the input from the user we use "cin" along with      return 0;         the  >> that is overloaded to take the streaming input. } Output : #include <iostream> using namespace std; int main(){      int a;      cin >> a;           cout << a; // We took the input in the previous line and now we are giving the output through   ...

What is C++?  C++ is an object-oriented language. Now lets first know what an object-oriented language is!I will follow the top-down approach. When we say object oriented it means that we deal with objects here. But what is an object ? An object is an instance of a class. What is a class?  A class is a user-defined data structure that actually has some data members and some functions. Now, what are data members and functions? Data members are the ingredients of a class that contains some data.  Functions(known as methods in Java) are a set of operations that are performed according to our need. For example,  Consider the following code snippet: int add(int a, int b){       return a + b; } The following code snippet is a function named "add" that has a return type of integer type and takes in 2 parameters of integer type a and b. It returns the sum of a and b.  Lets see how a class looks: class Solutio...