Java Method Overriding

Declaring a method in subclass which is already present in parent class is known as method overriding.

Java Method Overloading

Method Overloading is a feature that allows a class to have two or more methods having same name but ONLY if their argument lists are different.

namespace std C++

Use of namespace std as below;

#include<iostream>

using namespace std;

int main()
{
cout<<("Hello there...")<<endl;
return 0;
}

Compile C/C++ in Linux

gcc source.c -o executable.o

OR

g++ source.c -o executable.o

chmod +x executable.o
./executable.o

C++ Note on Declarations

In C++ we must declare a Function/Routine before we use it UNLESS it appears in code before it is first used.