Assignment
Algorithm代做 | tkinter | 代写Python | assignment – 这是一个Algorithm面向对象设计的practice, 考察python基本语法和Algorithm的理解, 涵盖了Algorithm/tkinter/Python等程序代做方面, 这是值得参考的assignment代写的题目，偏基础的python练习题目
Objectives:
- Learn how to use the advanced data structures (such as: list, tuple, string, and dictionary)
- Learn and practice how to use if-elif-else statements.
- Learn and practice how to use loops.
- Learn and practice how to use functions.
- Appreciate the importance of data validations.
- Provide appropriate documentation and good programming style.
####### random Generate pseudo-random numbers
random.random()
Return the next random floating point number in the range [0.0, 1.0).
Functions for integers
random.randrange(stop)
random.randrange(start, stop[, step])
- Return a randomly selected element from range(start, stop, step).
This is equivalent to choice(range(start, stop, step)), but doesnt
actually build a range object.
- The positional argument pattern matches that of range(). Keyword
arguments should not be used because the function may use them in
unexpected ways.
- Changed in version 3.2: randrange() is more sophisticated about
producing equally distributed values. Formerly it used a style like
int(random()*n) which could produce slightly uneven distributions.
random.randint(a, b)
- Return a random integer N such that a <= N <= b.
- Alias for randrange(a, b+1).
Python 3 – tkinter Button
The Button widget is used to add buttons in a Python application. These
buttons can display text or images that convey the purpose of the
buttons. You can attach a function or a method to a button which is
called automatically when you click the button.
Syntax
Here is the simple syntax to create this widget
w = Button ( master, option = value, … )
Parameters
- master This represents the parent window.
- options Here is the list of most commonly used options for this
widget. These options can be used as key-value pairs separated by
commas.
S.No. Option & Description
######## 4
bg
Normal background color.
######## 5
command
Function or method to be called when the button is
clicked.
######## 6
fg
Normal foreground (text) color.
######## 7
font
Text font to be used for the button’s label.
######## 8
height
Height of the button in text lines (for textual buttons) or
pixels (for images).
######## 10
image
Image to be displayed on the button (instead of text).
######## 11
justify
How to show multiple text lines: LEFT to left-justify each
line; CENTER to center them; or RIGHT to right-justify.
######## 12
padx
Additional padding left and right of the text.
13 pady
######## 14
relief
Relief specifies the type of the border. Some of the
values are SUNKEN, RAISED, GROOVE, and RIDGE.
######## 15
state
Set this option to DISABLED to gray out the button and
make it unresponsive. Has the value ACTIVE when the
mouse is over it. Default is NORMAL.
######## 17
width
Width of the button in letters (if displaying text) or pixels
(if displaying an image).
######## 18
wraplength
If this value is set to a positive number, the text lines will
be wrapped to fit within this length.
Example
Try the following example yourself
!/usr/bin/python
from tkinter import *
from tkinter import messagebox
top = Tk() top.geometry(“100×100”) def helloCallBack(): msg = messagebox.showinfo( “Hello Python”, “Hello World”)
B = Button(top, text = “Hello”, command = helloCallBack) B.place(x = 50 ,y = 50 ) top.mainloop()
Result
When the above code is executed, it produces the following result
Example:
!/usr/bin/python
from tkinter import * import random
from tkinter import messagebox
top = Tk() top.geometry(“100×100”)
def helloCallBack(): msg = messagebox.showinfo( “Hello Python”, “Hello World”)
v1 = random.randrange(1, 10,1)
s1 = str(v1) B = Button(top, text = s1, command = helloCallBack) B.place(x = 50,y = 50)
s2 = random.randrange(1, 10,1) B = Button(top, text = s2, command = helloCallBack) B.place(x = 100,y = 50)
top.mainloop()
Python Programming
Description of the problem:
Write a simple menu-driven program called Game of Cards. Each card has
thirteen different numbers. The thirteen possible numbers are: 1 to 1 3. This game has
two cards.
In this game, the maximum bet amount is $ 200 and the minimum bet amount is
$ 5. The amount of the winning prize is directly proportional to the number of matched
cards after the two cards have been generated for each game.
Rules for this game: Initial cash for this game is specified by player. Maximum bet for each game is $ 200. Minimum bet for each game is $ 5. Two cards are used per game. Player can place his or her bet amount for each game. The winning prize is based on how many matched cards have been found: If one matched cards have been found, then the prize is 2 x. If two matched cards have been found, then the prize is 4 x. If no matched card has been found, then the player loses his or her bet for this game-session.
Example of a menu could look like the following:
Optional: The menu-screen could be graphical, instead of text based screen.
Items to be handed in:
- An Algorithm for this program.
- A printed copy of your program Python source code and a printout of at least one sample run.
- All pages must be stapled together. No loose pages are accepted. The disk (USB memory stick) that you hand-in should contain all the related files in a folder called ####assign 4 o where: #### is the last four digit of your student number.
Game of cards
**************************************
- Help (display rules for this game)
- Enter the total amount of money you bring in the casino for gambling
- Roll the cards and then place your bet here (Max. is $50, Min. is $ 1 )
- Generate the random numbers for the three cards
- Display your gambling results:
- current cash on hand
- number of winnings
- total number of games played so far
- Quit
Grading Scheme:
Note:
- Deduct 5% for each missing feature.
- Deduct 5% for any incorrect file name or folder name.
- Deduct 5% for any loose pages.
- Penalty for late submission of assignments is 5% for the first day, and an additional 10% for each day thereafter.
Your assignment will be graded according to the following scheme:
Correctness, completeness, and no missing features / 3
General, flexible, and efficient / 2
Documentation, style of code, and sample run / 2
User interface, ingenuity, and overall evaluation / 3
Total: / 10