Step by Step solution about How to resolve the algorithm Literals/Integer step by step in the JavaScript programming language

This JavaScript code demonstrates the use of octal (base-8) and hexadecimal (base-16) literals in JavaScript.

Here's a detailed explanation of the code:

1. Octal Literal:

   • 01327 is an octal literal that represents the decimal number 727. In octal notation, digits 0 to 7 are used to represent numbers.
   • To convert an octal literal to decimal, multiply each digit by the corresponding power of 8 from right to left and add the results. For 01327, we have:
     • 7 × 8⁰ = 7
     • 2 × 8¹ = 16
     • 1 × 8² = 64
     • 0 × 8³ = 0
     • Adding these values gives us 7 + 16 + 64 + 0 = 727.

2. Hexadecimal Literal:

   • 0x2d7 is a hexadecimal literal that represents the decimal number 727. In hexadecimal notation, digits 0 to 9 and letters A to F (or a to f) are used to represent numbers.
   • To convert a hexadecimal literal to decimal, multiply each digit or letter by the corresponding power of 16 from right to left and add the results. For 0x2d7, we have:
     • 7 × 16⁰ = 7
     • d × 16¹ = 224
     • 2 × 16² = 512
     • 0 × 16³ = 0
     • Adding these values gives us 7 + 224 + 512 + 0 = 727.

3. Comparison:

   • The code compares the octal literal 01327 and the hexadecimal literal 0x2d7 with the decimal number 727 using the == operator.
   • Since both literals represent the same decimal value, the comparison evaluates to true, and the "true" string is displayed in an alert dialog box.

In summary, the code demonstrates the use of octal and hexadecimal literals in JavaScript and checks if they are equal to the decimal number 727, which they both are.

if ( 727 == 0x2d7 && 
     727 == 01327 )
    window.alert("true");