Issue with for loop printing out entire array

Question

I am practicing with arrays and loops and am running into an issue with this piece of code. When printing out, it doesn't print out all of the names. It only prints:

I know someone called Athena

  var names = ["Paul", "Becky", "Aubrie", "Zeus", "Athena"]; var x = 1; for (var i = 0; i < 5; i += x) { console.log("I know someone called " + names[i]); } 

What am I doing wrong?

Answer 1

This is a bit weird way of looping, but you're practicing, so fine. However, your code works properly. Here is a demo:

 var names = ["Paul", "Becky", "Aubrie", "Zeus", "Athena"]; var x = 1; for (var i = 0; i < 5; i += x) { document.write("<br/>I know someone called " + names[i]); } 

Answer 2

This works:

var names = ["Paul", "Becky", "Aubrie", "Zeus", "Athena"];

for (var i = 0; names.length > i; i++) {
    console.log("I know someone called " + names[i]);
}

JSFiddle

Answer 3

more compact

 var names = ["Paul", "Becky", "Aubrie", "Zeus", "Athena"]; for (var i in names) { document.write("I know someone called " + names[i] + "<br>"); }