Javascript Operators

Javascript-operators.js

	// Arithmatical Operator

	var x=130;
	var y=90;

	document.write(x+y); // Addition
	document.write('<br/>');
	document.write(x-y); // Substaction
	document.write('<br/>');
	document.write(x*y); // Multiplication
	document.write('<br/>');
	document.write(x/y); // Division
	document.write('<br/>');
	document.write(x%y); // Modulas
    
    
  	// Unary operators (Increment/Decrement)

	var x = 25;
	var y = 20;

	document.write(x++); 
	document.write('<br/>');
	document.write(++x); 
	document.write('<br/>');
	document.write(x++); 
	document.write('<br/>');
	document.write(x--); 
	document.write('<br/>');
	document.write(x++); 
    
	// Asignment Operator

	var x = 40;
	var y = 40;

	document.write(x+=y); // x=x+y =80
	document.write('<br/>');
	document.write(x-=y); // x=x-y =40 
	document.write('<br/>');
	document.write(x*=y); // x=x*y =1600
	document.write('<br/>');
	document.write(x/=y); // x=x/y =40
	document.write('<br/>');
	document.write(x%=y); //x=x%y =0
    
	// Comparison Operartor

	var x = 20;
	var y = '20';

	document.write(x>y); //false
	document.write('<br/>');
	document.write(x>=y); //true
	document.write('<br/>');
	document.write(x<y); //false
	document.write('<br/>');
	document.write(x==y); //true
	document.write('<br/>');
	document.write(x!=y); //false
	document.write('<br/>');
	document.write(x===y); //false
	document.write('<br/>');
	document.write(x!==y); //true
	document.write('<br/>');
    
	// Logical Operator

	var x = 40;
	var y = 30;
	var z = 40;
	var a = true;

	document.write((x<y)&&(x<y)); //less than
	document.write('<br/>');
	document.write((x>y)||(x<y)); // or
	document.write('<br/>');
	document.write(!a); //it will be reverse this variable data