Printing Rectangle With Hollow Center

Jun 17, 2014

So here's my code as it is right now:

Java Code:
public class PrintHoledRectangle
{
public static void main(String[] args)
{
int width = Integer.parseInt(args[0]) / 2 * 2 + 1;
int height = Integer.parseInt(args[1]) / 2 * 2 + 1;
int centre = width * height / 2 + 1;
int index = 0;

[Code] ....

The width of the rectangle to be printed is given by the first argument, the height by the second

The centre tile ("[_]") of the rectangle (to be printed as " ") is given by the formula: ((width*height)/2)+1, assuming you count each tile left-to-right, top-to-bottom

My thinking is that the programme keeps a running count (seen as 'index') so that, when the centre tile is to be printed, it outputs " ", otherwise "[_]", hence the if-else statement

Currently, it prints "[_]" to infinity

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public static void main(String[] args) {
int input = 0;
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Diamond:");
createDiamond(array, input);
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[code]...

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[Code] ......

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So, it works once, but then it doesn't work again. Here is my code:

i was tasked with building a program that, when is given a string by the user, takes it and prints it out as a rectangle. For example, if the user types in "COMPUTER", the output would be:

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So, it works once, but then it doesn't work again. Here is my code:

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  /**
* @param args the command line arguments
*/
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// TODO code application logic here
Scanner userInput = new Scanner (System.in);

[code]....

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So I also am working on this problem. My frame does print each new rectangle; however, it is printed each time from the top left corner, and the bottom right is where I click.

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[Code] ....

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[Code] .....

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[Code] .....

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[code]....

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