// Variable
var x = 10; // Making x variable and store 10 as value
console.log(x) // Check your console

// Comment
// This is single-line comment
/*
  This is multi-line comment
  This is second comment
*/

//Operator
var number = 100;
number += 100;
console.log(number);
number -= 100;
console.log(number);
number *= 100;
console.log(number);
number /= 100;
console.log(number);