In QBASIC, you can draw a filled green rectangle using the PSET and LINE commands. First, set the color to green using the COLOR command with the appropriate color code (e.g., COLOR 2). Then, use the LINE command to draw the rectangle and fill it by specifying the BF (border fill) option. Here’s an example: COLOR 2 LINE (100, 100)-(200, 150), , BF This code draws a filled green rectangle from the point (100, 100) to (200, 150).
Difference between QBASIC and GWBASIC?
QBASIC keywords are reserved words that have special meanings and functions within the QBASIC programming language. They include commands like PRINT, INPUT, IF, FOR, NEXT, and END, which control the flow of the program and perform specific actions. These keywords cannot be used as variable names, as they are integral to the syntax and operation of QBASIC. Understanding these keywords is essential for writing effective QBASIC programs.
The advantage of qbasic is that it is easy to learn, to start out,then one can move on to more complex, or advanced languages.
In order to Download Qbasic you may do one, both or none of these two things: 1.) Go to "http://www.softpedia.com/get/Programming/Coding-languages-Compilers/Qbasic.shtml" and click download or 2.) use "Google.com" with the keywords Qbasic free download to find another website with a free qbasic downlaod.
In QBasic graphics, you can fill a triangle using the PUT statement along with the LINE statement to draw the triangle's outline, and then use the FILL statement to fill the interior. First, define the triangle's vertices by specifying their coordinates, then use LINE to connect these points. After outlining the triangle, you can use the FILL statement to fill it with a specified color. Make sure you have the graphics mode set up properly using SCREEN before drawing.
a triangle then a square :)
Write a program that calculates the area of a triangle in QBASIC
line (320,240)-(340,240),15 line (310,230)-(320,240),15 line (310,230)-(340,240),15
To draw an isosceles triangle in QBasic, you can use the LINE statement to create the triangle's sides. First, define the coordinates for the triangle's vertices. For example, if the top vertex is at (100, 50) and the base vertices are at (50, 150) and (150, 150), you can use the following code: LINE (100, 50)-(50, 150) ' Left side LINE (100, 50)-(150, 150) ' Right side LINE (50, 150)-(150, 150) ' Base This code will draw an isosceles triangle with the specified vertices on the screen.
the extensions of qbasic are that, there are only 80 pixels to write in the qbasic
Red is the color of a triangle shaped daymark.
qbasic is important because its technology
the color was brown
In QBASIC, you can draw a filled green rectangle using the PSET and LINE commands. First, set the color to green using the COLOR command with the appropriate color code (e.g., COLOR 2). Then, use the LINE command to draw the rectangle and fill it by specifying the BF (border fill) option. Here’s an example: COLOR 2 LINE (100, 100)-(200, 150), , BF This code draws a filled green rectangle from the point (100, 100) to (200, 150).
There is no shortcut key of input in qbasic
The different types of operators in QBASIC are:Arithmetic OperatorsRelational OperatorsLogical Operators