Assessment Type Assessment Number Assessment WeightingAlignment with Unit and CourseDue...

Question

Assessment Type Assessment Number Assessment Weighting

Alignment with Unit and Course

Due Date/Time

Assessment Description

ISY1003 Foundations of Programming

Practical 2

Programming Assessment 30%

Unit Learning Outcome

ULO 3: Describe and discuss the elements of effective programming style ULO 4: Demonstrate an understanding of the software development life cycle and apply sound programming analysis techniques (design, coding, debugging, testing and documentation) to justify simple programming problems

Graduate Attributes Assessed

GA 1: Communication GA 2: Collaboration GA 4: Critical Thinking

Week 10
4 October2019 via Moodle Turnitin 5:00pm (AEST)

In this project, you will work individually to write programs which demonstrate your understanding of IPO and usage of simple functions in Python programs.

Content and Structure:
You will have to write a modular program to:

1. Perform a series of transactions

2. This will be a project which students will choose and discuss with the lecturer prior to commencing.

3. Examples could be a scientific calculator, expense management system, online shopping system, banking system etc

Program expectation:

 The student must be able to explain the working of the program and its logic.

 Program should be indented, proper comments should be given, modification

history should be present, variable names and data types should be chosen

appropriately.

 The program should compile and execute to display the result.

 The student must use programming constructs available in Python and follow

coding standards.

Detailed Submission Requirements

Misconduct

 Multiple program files may be uploaded.

 Student will also need to demonstrate the working of the program along with a full

explanation of the underlying code.

 Follow coding standards, naming conventions for variables and functions.

 Students will be asked to explain the working of their program and the logic they’ve

used.

 Coding should be modular and program should use all the programming constructs

learnt in the course.

Neha · Accepted Answer

44821/cacl.py
from tkinter import *
import math
#calculator class
class Calc():
    def __init__(self):
        self.total = 0
        self.current = ""
        self.new_num = True
        self.op_pending = False
        self.op = ""
        self.eq = False
   # this method will allow the user to enter the number by pressing it
    def num_press(self, num):
        self.eq = False
        temp = text_box.get()
        temp2 = str(num)
        if self.new_num:
            self.current = temp2
            self.new_num = False
        else:
            if temp2 == '.':
                if temp2 in temp:
                    return
            self.current = temp + temp2
        self.display(self.current)
  #to calculate the total
    def calc_total(self):
        self.eq = True
        self.current = float(self.current)
        if self.op_pending == True:
            self.do_sum()
        else:
            self.total = float(text_box.get())
#display the textboxes
    def display(self, value):
        text_box.delete(0, END)
        text_box.insert(0, value)
#this function will perform the scientific calculations
    def do_sum(self):
        if self.op == "add":
            self.total += self.current
        if self.op == "minus":
            self.total -= self.current
        if self.op == "times":
            self.total *= self.current
        if self.op == "divide":
            self.total /= self.current
        if self.op == "raise":
            self.total = self.total ** self.current
        if self.op == "rootof":
            self.total = self.total ** (1/self.current)
        if self.op == "fact":
            self.total=int(text_box.get())
            self.total=math.factorial(self.total)
        if self.op == "ln":
            self.total = log(self.total)
        if self.op == "log":
            self.total=log(self.total,10)
        if self.op == "sine":
            self.total=math.sin(self.total)
        if self.op == "cosine":
            self.total = math.cos(self.total)
        if self.op == "tangent":
            self.total = math.tan(self.total)
        if self.op == "exp":
            self.total = math.exp(self.total)
        if self.op == "inv":
            self.total = 1/self.total
        self.new_num = True
        self.op_pending = False
        self.display(self.total)
    def operation(self, op):
        self.current = float(self.current)
        if self.op_pending:
            self.do_sum()
        elif not self.eq:
            self.total = self.current
        self.new_num = True
        self.op_pending = True
        self.op = op
        self.eq = False
#this fucntion is defined to clear the numbers for selection
    def clear(self):
        self.eq = False
        self.current = "0"
        self.display(0)
        self.new_num = True
    def all_clear(self):

Assessment Type Assessment Number Assessment Weighting Alignment with Unit and Course Due Date/Time Assessment Description ISY1003 Foundations of Programming Practical 2 Programming Assessment 30%...

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