Why would you choose: int trainArray[] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100 }; instead of int[] trainArray = new int[10]; when you declare an array of a certain data type and size?

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Revolt · Accepted Answer

because this approach requires much less code

Arrays–Passing by Reference

Why would you choose: int trainArray[] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100 }; instead of int[] trainArray = new int[10]; when you declare an array of a certain data type and size?

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