How to print on one line after applying a for loop in javascript?

Question

I am having a range variable which takes a single integer and then I want to print the table of 9 till that range. So I am able to print the table of 9 successfully but I want it to be printed on a single line with space between them. May I please get an explanation on this as I am a beginner in Javascript.

This is my code 👇

  let range = 3; 
    
  for (i=1; i<=range; i++) {
    final_res = 9 * i;
    console.log(final_res)
  }

You're executing console log 3 times (1,2,3). console.log prints a new line. — Sagar V
– Sagar V, Commented May 13, 2021 at 7:36

bel3atar · Accepted Answer · 2021-05-13 07:34:37Z

1

Put everything in an array then print it

  let range = 3; 
  const values = []
  for (i=1; i<=range; i++) {
    final_res = 9 * i;
    values.push(final_res)
  }   
  console.log(values.join())

answered May 13, 2021 at 7:34

bel3atar

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2 Comments

Huzaifa Over a year ago

In the end, I'm getting whitespace so can you please help me out in understanding this.

bel3atar Over a year ago

console.log prints a new line at the end it's normal

A1rPun · Accepted Answer · 2021-05-13 07:45:02Z

1

Create a function to calculate the table. Instead of printing each result , append them with a space and print final result

let range = 3;

function printTable(multiplier, multiplicant = 9) {
  let final_res = ''
  for (let i = 1; i <= multiplier; i++) {
    final_res += `${multiplicant * i} `
  }
  return final_res;
}

console.log(printTable(range))

edited May 13, 2021 at 7:45

A1rPun

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answered May 13, 2021 at 7:38

brk

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