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Why did it end in 'undefined'
kikibres (0)

Every time I run my code in console.log, after it runs through the code and puts out correct results, it still adds "undefined" at the end. Why is that? Is it normal in

a5rocks (535)

Oh okay so I think it's because repl is running the js in the browser console, and since the code doesn't return anything, it returns undefined.

AllAwesome497 (246)

hmmm. lemme see if i can get some help. Next time, can you post this in bugs or ask tho?