You could do it quite easily in Java like this: int addition = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10; But you wouldn't really want to use that method if you needed to add up the numbers 1 to a 1000. Instead, you can use a loop to go over a line of code repeatedly until you've reached 1000.
A text box in a text processing program. A text box, text field or text entry box is a graphical control element intended to enable the user to input text information to be used by the program.
A list box is a graphical control element that allows the user to select one or more items from a list contained within a static, multiple line text box. The user clicks inside the box on an item to select it, sometimes in combination with the or in order to make multiple selections.