JavaScript pro question: Noon or Midnight…

Question

Dear All,

for this question, why we need to use “console.log(x)” at the end instead of “document.write(x)”?

Many thanks!

function main() {
var hour = parseInt(readLine(), 10);
// Your code goes here
x = (0<=hour&&hour<=12)?"am":"pm";
console.log(x)
}

Answer 1

YANG Fei

We write console.log for debugging purpose which print anything on browser's console.

document.write used to show output on browser.

Answer 2

In addition one thing. It should be written:
var x = …
This code is easy and very short, so the compiler added that for you and it works.

Answer 3

Hey Yang
Kavya
Kindly pls
Contact me at
[e-mail]
I want some guidance from you