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roxas shee
Courses Plus Student 2,445 PointsFor Loop with number value array
hello im on a challeng task to make a for loop to cound down the number item from 100 to 10. This is my code: –––––––––––––––––––– var temperatures = [100,90,99,80,70,65,30,10]; for (var i = 0; i < temperatures.length; i--) { console.log(temperatures); } ––––––––––––––––––– For some reason, it doesn't work in the way I wanted to. Just wondering what have I done wrong. Please feel free to guide me.
var temperatures = [100,90,99,80,70,65,30,10];
for (var i = 0; i < temperatures.length; i--) {
console.log(temperatures);
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
1 Answer
Yodae Yeshitela
Full Stack JavaScript Techdegree Graduate 19,344 PointsThe loop is fine but you are printing out the whole array each time the loop runs. If you index the array using the variable i in the loop it should work. Also the loop should run from 0 to the length of the array so you should increment the variable i
I.e
var temperatures = [100,90,99,80,70,65,30,10];
for (var i = 0; i < temperatures.length; i++) {// i++ instead of i--
console.log(temperatures[i]); //use indexing
}