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Joshua Callanan
Courses Plus Student 424 Pointsneep help
can't seem to get my loop to work
var temperatures = [100,90,99,80,70,65,30,10];
for (var i = 100; i < temperatures.length; i +=1){
console.log(temperatures[i])
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
2 Answers
Robert Checco
8,582 PointsThe reason that the loop is not working is because temperatures.length refers to the length of the array. For example arr = [9, 9, 9,]. arr.length is equal to 3. It is not about the value of the individual elements, it is about the number of elements in the array. Also, you will want to run a loop and count up, you will want to create i=0 to start with. You are trying to begin at element '0' in the array.
martinjones1
Front End Web Development Techdegree Graduate 44,824 PointsHi,
The code below will pass this challenge:
var temperatures = [100,90,99,80,70,65,30,10];
for (i=0; i<temperatures.length; i++) {
console.log(temperatures[i]);
}
In your code, you have set i to 100, and the array only contains 8 values, so when you test to see if 100 is less than 8, the test condition is not met and it will stop.
Hope this helps