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Program to displays the score with each click and the total score in series
Program plan:
- Import the required packages
- In the “main()” function,
- Create the object of “GraphWin()”.
- Set the coordinates by calling the function “setCoords()”
- Create an object named “c” and store the points
- The outline of the circle is set to “green4” color.
- The circle is filled with “white” color.
- The width of the circle is set with the use of function “setWidth()”.
- Draw the circle with the use of function “draw()”.
- Create an object named “c2” and store the points
- The outline of the circle is set to “green4” color.
- The circle is filled with “red” color.
- The width of the circle is set with the use of function “setWidth()”.
- Draw the circle with the use of function “draw()”.
- Create an object named “c3” and store the points
- The outline of the circle is set to “green4” color.
- The circle is filled with “blue” color.
- The width of the circle is set with the use of function “setWidth()”.
- Draw the circle with the use of function “draw()”.
- Create an object named “c4” and store the points
- The outline of the circle is set to “green4” color.
- The circle is filled with “black” color.
- The width of the circle is set with the use of function “setWidth()”.
- Draw the circle with the use of function “draw()”.
- Create an object named “c5” and store the points
- The outline of the circle is set to “green4” color.
- The circle is filled with “white” color.
- The width of the circle is set with the use of function “setWidth()”.
- Draw the circle with the use of function “draw()”.
- Initialize a for loop to get the value of the points.
- Get the points where the mouse is clicked and store it in variable “arrow”.
- Derive the x-coordinate with the use of “getX()” function.
- Derive the x-coordinate with the use of “getY()” function.
- Calculate the value derived out of the equation and store in “z”.
- If the z-value is less than or equal to 5 and greater than 4 then,
- “y” is assigned with “1”
- “sum” is added with the value of “y”.
- If the z-value is less than or equal to 4 and greater than 3 then,
- “y” is assigned with “3”
- “sum” is added with the value of “y”.
- If the z-value is less than or equal to 3 and greater than 2 then,
- “y” is assigned with “5”
- “sum” is added with the value of “y”.
- If the z-value is less than or equal to 2 and greater than 1 then,
- “y” is assigned with “7”
- “sum” is added with the value of “y”.
- If the z-value is less than 1 then,
- “y” is assigned with “9”
- “sum” is added with the value of “y”.
- otherwise,
- “y” is assigned with “0”
- print the output statement.
- Print the value stored in “y” and “sum”.
- Call the function “main()”.
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This program displays score achieved with each click in an archery board and also calculates and displays the sum of the entire series of outputs.
Explanation of Solution
Program:
#import the required packages
from graphics import *
import math as m
#define the main() function
def main():
#declare the required variables
win = GraphWin()
#set the coordinates
win.setCoords(-5, -5, 5, 5)
#draw the circle with specified points
c = Circle(Point(0,0), 5)
#set the outline of the circle
c.setOutline("green4")
#fill the circle with the colour
c.setFill("white")
#set the width of the circle
c.setWidth(1)
#draw the circle
c.draw(win)
#draw the circle with specified points
c2 = Circle(Point(0,0), 4)
#set the outline of the circle
c2.setOutline("green4")
#fill the circle with the colour
c2.setFill("red")
#set the width of the circle
c2.setWidth(1)
#draw the circle
c2.draw(win)
#draw the circle with specified points
c3 = Circle(Point(0,0), 3)
#set the outline of the circle
c3.setOutline("green4")
#fill the circle with the colour
c3.setFill("blue")
#set the width of the circle
c3.setWidth(1)
#draw the circle
c3.draw(win)
#draw the circle with specified points
c4 = Circle(Point(0,0), 2)
#set the outline of the circle
c4.setOutline("green4")
#fill the circle with the colour
c4.setFill("black")
#set the width of the circle
c4.setWidth(1)
#draw the circle
c4.draw(win)
#draw the circle with specified points
c5 = Circle(Point(0,0), 1)
#set the outline of the circle
c5.setOutline("green4")
#fill the circle with the colour
c5.setFill("white")
#set the width of the circle
c5.setWidth(1)
#draw the circle
c5.draw(win)
#declare and initialize the variable
sum = 0
#initialize the loop for x less than 5
for x in range (5):
#get the locations where mouse is clicked
arrow = win.getMouse()
#stores the X coordinate
x = arrow.getX()
#stores the Y coordinate
y = arrow.getY()
#calculate and store the value
z = m.sqrt(x ** 2 + y ** 2)
#condition for z to be less than or equal to 5 and greater than 4
if 5 >= z > 4:
#declare the variable
y = 1
#calculate the value of sum
sum = y + sum
#condition for z to be less than or equal to 4 and greater than 3
elif 4 >= z > 3:
#declare the variable
y = 3
#calculate the value of sum
sum = y + sum
#condition for z to be less than or equal to 3 and greater than 2
elif 3 >= z > 2:
#declare the variable
y = 5
#calculate the value of sum
sum = y + sum
#condition for z to be less than or equal to 2 and greater than 1
elif 2 >= z > 1:
#declare the variable
y = 7
#calculate the value of sum
sum = y + sum
#condition for z to be less than 1
elif 1 > z:
#declare the variable
y = 9
#calculate the value of sum
sum = y + sum
#else statement
else:
#declare the variable
y = 0
#print the statement
print("You missed!")
#print the statement
print("Point: {0} Total: {1}".format(y, sum))
#call the main() function
main()
Output:
Screenshot of output
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Chapter 7 Solutions
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