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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

Conner Williams
Conner Williams
Courses Plus Student 3,305 Points

how do i log the numbers correctly in this exercise?

i am getting an error saying that the numbers are not logged in the correct order and i cannot figure out how to solve that problem.

var temperatures = [100,99,90,80,70,65,30,10];
for (var i = 0; i < temperatures.length; i += 1); {
console.log(temperatures[i]); }
<!DOCTYPE html>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
<script src="script.js"></script>

2 Answers

Alex Koumparos
Alex Koumparos
Python Development Techdegree Student 36,887 Points

Hi Conner,

Your problem is an errant semicolon between your condition of the for loop and the opening brace. Remove that and your challenge should pass.



Antonio De Rose
Antonio De Rose
20,884 Points
//the reason for the error in this code, is because of the non readability, and a syntax, could be a type

var temperatures = [100,99,90,80,70,65,30,10];
for (var i = 0; i < temperatures.length; i += 1); { // do you need semicolons, for loop starting
console.log(temperatures[i]); }//better this brace go down one level