The default screen mode for Qbasic is 0.
There is no shortcut key of input in qbasic
In QBasic, the CLS statement stands for "Clear Screen." It is used to clear the current screen of any text or graphics, providing a clean slate for subsequent output. When CLS is executed, all visible content is removed, allowing programmers to refresh the display during a program's execution. This is particularly useful for improving readability and organizing output in console applications.
QBASIC GRAPHICS There any many different things you can draw in QBASIC; ranging from... -dots -lines -rectangles -circles -shapes empty/or, filled in(painted) -you can even do LOGO style programming to draw graphics with; by joining up connected lines -animations are possible, too ==== QBASIC BUILT-IN HELP FILE + CODE EXAMPLES In order to view the QBASIC built-in Help file...; first, load the QBASIC program itself...; and, then, do a combination key press of: [SHIFT] + [F1] Use the built-in QBASIC Help file to learn more about how to use these 'graphic related' commands, and, more...! The QBASIC Help file also contains plenty of 'example codes'; which you can just use 'copy & paste'; then, RUN...to see what the output effect will be...???
The different types of operators in QBASIC are:Arithmetic OperatorsRelational OperatorsLogical Operators
Qbasic and Quickbasic are not the same! Qbasic was a free interpreter that Microsoft included with MS-DOS. Although Quickbasic uses similar syntax as quickbasic it allows programs to be compiled.
In QBasic, you can enter full-screen mode by using the SCREEN command with a specific mode number. For example, you can type SCREEN 0 to switch to the default text mode, which utilizes the full screen. Additionally, you can press ALT + ENTER to toggle between windowed and full-screen modes if you are running QBasic in an environment that supports this feature. Make sure to adjust your display settings if necessary to achieve the desired full-screen experience.
(1) Immediate mode In this mode, QBASIC performs the command/instruction that we type in immediately after we press the enter key. (2) Program mode In this mode, the instructions/commands we type in are not performed as we type them in, but are first stored in the computer memory as a program. This program can be executed later, at a high speed.
There is no shortcut key of input in qbasic
ANSWER: The Default Mode is Author Mode and it allows full access.
Type shell and press enter
no. default typing mode does not erase the words as you type, but overtype mode does.
If you are using windows, MSDOS shell is integrated by default..
helps you to know when you are over typing a word
-- Think of a name for the sum, like 'S'.-- Tell qbasic what 'S' is the sum of.S = 41 + 61 + 2 + 84 + 136-- If you want to see it on the screen, thenPRINT Sand the sum pops up. It looks like this on the screen:324
To print text to the computer console screen use... PRINT "Text" To print text to the default printer/and, paper; instead, use... LPRINT "Text"
In QBASIC, you can use the LINE statement to draw vertical lines. Here’s a simple program to draw five vertical lines parallel to each other: SCREEN 0 FOR i = 1 TO 5 LINE (50 * i, 0)-(50 * i, 200), 15 ' Draws vertical lines at intervals of 50 pixels NEXT i This code sets the screen mode and uses a loop to draw five vertical lines spaced 50 pixels apart, from the top to the bottom of the screen. Adjust the coordinates and color as needed.
Full Screen Mode: the F11 key toggles Full Screen Mode on and off.