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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Build a Quiz Challenge, Part 1 Solution

Anthony Piscocama
Anthony Piscocama
4,328 Points

Is this considered bad coding practices or is it still readable?

var i;

var quiz = [

[parseInt(prompt("How many planets are in the solor system?")), 8],

[parseInt(prompt("Who won the last UCL")), 7],

[parseInt(prompt("Who won WW2")), 6],


var count = 0;

for(i = 0;i < quiz.length;i += 1){

if( quiz[i][0] === quiz[i][1] ){

count += 1;    



print('you got '+ count +' questions right!')

function print(message) {



1 Answer

Steven Parker
Steven Parker
216,719 Points

The code is probably OK, but to make it readable as intended here in the forum, you must use Markdown formatting.

See the the Markdown Cheatsheet pop-up below the "Add an Answer" area. :arrow_heading_down:
Or watch this video on code formatting.