Enter the problem details with appropriate price.
Enter the title and description of the problem in the message box. On the right side, enter an appropriate price, the deadline, and an attachment (if applicable) to have a better understanding of the problem.
Price: The price is the cost to solve the problem. The price has to be either 0 or greater than 2 dollars, and it has to be an integer (no cents) such as 2, 3, 4, 5, 6,... and so on.
Message/Details: Should include enough information and details to help understand the problem without opening an attachment. Software options: Photoshop, Gimp, Window movie maker, Imovie, Matlab, Autocad, Mathematica, Maya, Macromedia flash.
If the programming language or software required to solve the problem is not in the list, choose "other" as the option.
Click on the 'post problem' button and make sure that the problem details are correct.
An example of 'for loop in MATLAB' can be found here.