online compiler and debugger for c/c++

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/****************************************************************************** Welcome to GDB Online. GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl, C#, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog. Code, Compile, Run and Debug online from anywhere in world. *******************************************************************************/ public class Main { double _length; double _width; //set data public Main(double length,double width) { // this keyword refer to the current object this._length=length; this._width=width; } public void Show() { double Area=this._width*this._length; System.out.println("Area of Rectangle = "+Area); } public static void main(String[] args) { Main obj=new Main(1.1,2.2); obj.Show(); } }

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