Your task is to write python program that draws a board with alternating dark cells (black or some other color) and white cells. The number of cells to use in each row or column, width of cach cel, and color to use for dark cell (cither black, red, green, or blue) should be collected from the keyboard after showing appropriate input prompt messages. Note the following requirements: • The program can cither start with a dark (colored) cell or white cll. In the figure below, the board starts with dark cell. • The program should draw an N by N board where N is the number of cells in a row (or a column). Note that the shape of board and the cells are both square. • The program should draw a border (black line) around the board as shown in the figure. • The program must prompt for input from the keyboard and then validate the input as follows: O Number of cells in each row or column must be positive number >1 o Width of each cell must be a positive number > 9 O The color can be one of 4 colors only: black, red, green or blue. If any of the provided input is invalid then the program should show a warning message and use the default value for that variable as follows: 8 for the number of cells, 25 for the cell width and black for the color of the dark cells. ii vi uberof clia
Your task is to write python program that draws a board with alternating dark cells (black or some other color) and white cells. The number of cells to use in each row or column, width of cach cel, and color to use for dark cell (cither black, red, green, or blue) should be collected from the keyboard after showing appropriate input prompt messages. Note the following requirements: • The program can cither start with a dark (colored) cell or white cll. In the figure below, the board starts with dark cell. • The program should draw an N by N board where N is the number of cells in a row (or a column). Note that the shape of board and the cells are both square. • The program should draw a border (black line) around the board as shown in the figure. • The program must prompt for input from the keyboard and then validate the input as follows: O Number of cells in each row or column must be positive number >1 o Width of each cell must be a positive number > 9 O The color can be one of 4 colors only: black, red, green or blue. If any of the provided input is invalid then the program should show a warning message and use the default value for that variable as follows: 8 for the number of cells, 25 for the cell width and black for the color of the dark cells. ii vi uberof clia
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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X Python Sandbox
x How to draw Che O
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Your task is to write python program that draws a board with alternating dark cells (black or some other color)
and white cells. The number of cells to use in each row or column, width of each cell, and color to use for dark
cells (either black, red, green, or blue) should be collected from the keyboard after showing appropriate input
prompt messages. Note the following requirements:
The program can either start with a dark (colored) cell or white cell. In the figure below, the
board starts with dark cell.
The program should draw an N by N board where N is the number of cells in a row (or a column).
Note that the shape of board and the cells are both square.
The program should draw a border (black line) around the board as shown in the figure.
The program must prompt for input from the keyboard and then validate the input as follows:
o Number of cells in each row or column must
o Width of each cell must be a positive number >9
o The color can be one of 4 colors only: black, red, green or blue.
If any of the provided input is invalid then the program should show a warning message and use
the default value for that variable as follows: 8 for the number of cells, 25 for the cell width and
e positive number > 1
black for the color of the dark cells.
cell width > 10
2
nanber of cella- a
3
Transcribed Image Text:+
X Answered: Proble b
X My Questions | b b
х ра3-1.pdf
X Python Sandbox
X Python Sandbox
x How to draw Che
2 )T( واتساب
M
elearn.squ.edu.om/pluginfile.php/1246879/mod_resource/content/1/pa3-1.pdf A
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2 / 4
ра3-1.pdf
Input Prompts
Output (Turtle canvas)
Enter number of cells in board: 2
Enter the width of each cell: 30
Enter the color (black or red or green or blue): black
Enter number of cells in board: 5
Enter the width of each cell: 15
Enter the color (black or red or green or blue): blue
Enter number of cells in board: 8
Enter the width of each cell: 25
Enter the color (black or red or green or blue): red
2
Enter number of cells in board: 1
Enter the width of each cell: 5
Enter the color (black or red or green or blue): yellow
Warning: Invalid number for the cells: 1
Using default value of 8 cells instead!
Warning: Invalid number for the cells width: 5
Using default value of 25 instead!
Warning: Invalid color: yellow
Using default "black" color instead!
3
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