Java array initialization

Question

Given a bunch of temperatures, I am supposed to put them into an array that sorts them by every 10 degrees. I am pretty confused. I was able to print out all the temperatures from a provided txt file, but now I am not sure how to put them into an array. There should be 11 indexes( <=9, 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80-89, 90-99, and >=100). I am just really confused on how to use arrays.

that seems like homework that you are not willing to put some effort in ;) — Bozho
– Bozho, Commented Mar 26, 2012 at 22:26
No no no, there is much more to the program than this, and I can do the rest if I can just figure this part out. I spent 4 hours today trying and I'm hopeless. — Bean Winz
– Bean Winz, Commented Mar 26, 2012 at 22:28

Ibraheem Osama · Accepted Answer · 2012-03-26 22:34:39Z

1

I think you should use multidimensional array or a hash table that sort temperatures in a range from 1 to 10 and from 10 to 20

answered Mar 26, 2012 at 22:34

Ibraheem Osama

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Eugene Retunsky · Accepted Answer · 2012-03-26 22:29:08Z

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Put to the array the upper edges:

int[] a = {10, 20, 30, ..., Integer.MAX_INTEGER}

It defines intervals 0-9, 10-19, etc.

answered Mar 26, 2012 at 22:29

Eugene Retunsky

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