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

skylar stanley
PLUS
skylar stanley
Courses Plus Student 5,870 Points
Posted by skylar stanley
skylar stanley
Courses Plus Student 5,870 Points

i do not understand what i am doing wrong. please help.

Use a for or while loop to iterate through the values in the temperatures array from the first item -- 100 -- to the last -- 10. Inside the loop, log the current array value to the console.

script.js 
var temperatures = [100,99,90,80,70,65,30,10];

function print(message) {
  console.log(message);
}

function printlist(list) {
  for ( var i = 0; i < list.length; i +=1); {
    print(list[i]);
  }
}



printlist(temperatures);
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Osaro Igbinovia
.a{fill-rule:evenodd;}techdegree
Osaro Igbinovia
Full Stack JavaScript Techdegree Student 15,928 Points

Hi Stanley, your code is good just a little syntax error. You typed a semi-colon in the construction of your 'for' loop, in between the closing parenthesis and opening curly braces.

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