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[CODE]try { dataFile = args[0]; } catch (Exception e) { System.out.println("The file was not found. Please input file name now: "); dataFile = scan.nextLine(); }[/CODE] This gets a file name from the command line, and if no file is specified it asks the user to input a file name, however, …
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I have a two-d array from which I need to read values from any and all sides of each index. for example [CODE]int x=0, y=0; myArray [x - 1][y - 1];[/CODE] where x-1 and y-1 would be the values of the other end of the array. I've been up over … 
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