Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator Your calculator should provide the following arithmetic and control operations. Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) Write a function select_op(choice) to select the appropriate mathematics function based on the users selection. The behavior of the program should be as follows: The program should ask the user to specify the desired operation (addition/subtraction/multiplication/division/power/remainder/terminate/reset). You can start with the code already given in the answer box. Also, check the example test cases given below. Once the user inputs/selects an arithmetic operation, the program should ask the user to enter the two operands one by one, separated by Enter key. If the user made a mistake while entering the parameters, he can return to main menu by pressing ‘$’ key at the end of the input string, followed by the Enter key Calculate the result and display the result. Inputs need to be processed as floating point values, even thought the values entered are integer
Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator Your calculator should provide the following arithmetic and control operations. Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) Write a function select_op(choice) to select the appropriate mathematics function based on the users selection. The behavior of the program should be as follows: The program should ask the user to specify the desired operation (addition/subtraction/multiplication/division/power/remainder/terminate/reset). You can start with the code already given in the answer box. Also, check the example test cases given below. Once the user inputs/selects an arithmetic operation, the program should ask the user to enter the two operands one by one, separated by Enter key. If the user made a mistake while entering the parameters, he can return to main menu by pressing ‘$’ key at the end of the input string, followed by the Enter key Calculate the result and display the result. Inputs need to be processed as floating point values, even thought the values entered are integer
Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator Your calculator should provide the following arithmetic and control operations. Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) Write a function select_op(choice) to select the appropriate mathematics function based on the users selection. The behavior of the program should be as follows: The program should ask the user to specify the desired operation (addition/subtraction/multiplication/division/power/remainder/terminate/reset). You can start with the code already given in the answer box. Also, check the example test cases given below. Once the user inputs/selects an arithmetic operation, the program should ask the user to enter the two operands one by one, separated by Enter key. If the user made a mistake while entering the parameters, he can return to main menu by pressing ‘$’ key at the end of the input string, followed by the Enter key Calculate the result and display the result. Inputs need to be processed as floating point values, even thought the values entered are integer
Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator
Your calculator should provide the following arithmetic and control operations.
Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) Write a function select_op(choice) to select the appropriate mathematics function based on the users selection.
The behavior of the program should be as follows:
The program should ask the user to specify the desired operation (addition/subtraction/multiplication/division/power/remainder/terminate/reset). You can start with the code already given in the answer box. Also, check the example test cases given below. Once the user inputs/selects an arithmetic operation, the program should ask the user to enter the two operands one by one, separated by Enter key. If the user made a mistake while entering the parameters, he can return to main menu by pressing ‘$’ key at the end of the input string, followed by the Enter key Calculate the result and display the result. Inputs need to be processed as floating point values, even thought the values entered are integers. Example: 2.0 + 4.0 = 6.0 Return to main menu after displaying the calculation result All possible errors (at input or at generation of result) should be handled by the program Examples:
Anything other than a number as operand input Anything other than +, -, *, /, ^ and % as arithmetic operators Anything other than # and $ as control operators Division by zero The program should keep running until it is stopped by the user (using the terminate command #)
Task 1: Get user input
Section 1:
Input Arithmetic operation Reset or Termination Section 2:
Input first operand Input second operand Reset or Termination Task 2: Implement functions that performs given arithmetic operation on the given operands and produces the result
Arithmetic operation and the two operands as parameters Return the result of the arithmetic operation Task 3: Call the calculation function by passing user input to select_op(choice) and display the result from within the select_op(choice) function
Here are some of the messages you might want to display to the users at certain occasions. Copy and paste them as necessary in your code in appropriate situations to help with auto-grading. If there is any differences between the output of your code and the expected output, it will be displayed once you click the "Check" button. You can click on "Show differences" button to highlight the difference between outputs. This will be helpful for you to change your code to match the expected output.
"Enter first number: " "Enter second number: " "Not a valid number,please enter again" "Unrecognized operation" "Something Went Wrong"
Some common issues and solutions are explained in This Forum Post For example:
Transcribed Image Text:VOLTE 2
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Course Level Programming
Assignment - Programming a
Calculator using Python
In this assignment you will write a
computer program from scratch
using the Python programming
language. This program will
function as a simple calculator.
Objectives
• Write a simple Python program
that performs arithmetic
operations based on the user
input
Stage 1: A simple calculator
Your calculator should provide the
following arithmetic and control
operations.
• Arithmetic Operations
o Addition (+)
o Subtraction (-)
(%)
• Control Operations
o Terminate (#)
o Reset ($)
Write a
function
o Multiplication (*)
o Division (/)
●
o Power
(^)
o Remainder
the appropriate mathematics
function based on the users
selection.
●
The behavior of the program
should be as follows:
• The program should ask the user
to specify the desired operation
(addition/subtraction/multiplicati
on/division/power/remainder/ter
minate/reset). You can start
with the code already given in
the answer box. Also, check the
example test cases given below.
• Once the user inputs/selects an
arithmetic operation, the
program should ask the user to
enter the two operands one by
one, separated by Enter key. If
the user made a mistake while
entering the parameters, he can
return to main menu by pressing
'$' key at the end of the input
string, followed by the Enter key
• Calculate the result and display
the result. Inputs need to be
processed as floating point
values, even thought the values
entered are integers. Example:
2.0 + 4.0 = 6.0
• Return to main menu after
displaying the calculation result
• All possible errors (at input or at
generation of result) should be
handled by the program
o Examples:
Anything other than a number as
operand input
Anything other than +, -, *, /, ^
and % as arithmetic operators
Anything other than # and $ as
control operators
• Division by zero
●
Task 1: Get user input
• Section 1:
• The program should keep
running until it is stopped by the
user (using the terminate
command #)
●
Input Arithmetic operation
• Reset or Termination
• Section 2:
●
Input first operand
Input second operand
• Reset or Termination
Task 2: Implement functions that
performs given arithmetic
operation on the given operands
and produces the result
• Arithmetic operation and the
two operands as parameters
• Return the result of the
arithmetic operation
esult
elect operation.
.Add
: +
. Subtract :
. Multiply :
*
.Divide :/
. Power
Task 3: Call the calculation function
by passing user input
to select_op(choice) and display the
result from within
the select_op(choice) function
Here are some of the
messages you might want to
display to the users at certain
occasions. Copy and paste them as
necessary in your code in
appropriate situations to help with
auto-grading. If there is any
differences between the output of
your code and the expected
will be displayed once
the "Check" button. You
on "Show differences"
output, it
you click
can click
button to highlight the difference
between outputs. This will be
helpful for you to change your code
to match the expected output.
"Enter first number: "
"Enter second number: "
"Not a valid number, please enter
again"
"Unrecognized operation"
"Something Went Wrong"
Some common issues and
solutions are explained in This
Forum Post
For example:
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.Remainder: %
. Terminate: #
$
.Reset
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I
one. Terminating
elect operation.
. Add
:
.Subtract :
.Multiply :
.Divide : /
. Power
. Remainder: %
. Terminate: #
$
:
.Subtract :
. Multiply :
.Divide :
.Reset
nter choice(+,
nter first number: 2
nter second number: 4
.0+
4.0 = 6.0
elect operation.
.Add
.Subtract :
. Multiply :
.Divide :
. Power
. Remainder: %
. Terminate: #
$
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.Reset
:
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1,
elect operation.
. Add
: +
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. Power
. Remainder: %
. Terminate: #
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.Reset
: $
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nter first
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elect operation.
.
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:
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.Multiply :
.Divide : /
. Power
:
^
. Remainder: %
.Terminate: #
$
33
nter
second
number: 0
loat division by zero
.0 /
0.0 = None
34
.Reset
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35
36 ▾
37
Reset answer
38
39
:
:
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9
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12
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.Divide : /
. Power
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. Remainder:
. Terminate: #
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Answer: (penalty regime: 0 %)
56
Reset answer
57
:
58
59 ▾
60
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62
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64
65-
:
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one. Terminating
:
Answer: (penalty regime: 0 %)
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:
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68
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:
70
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.Reset
:
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one. Terminating
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79
80-
81
82
83
84
85
86
87
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Reset answer
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:
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89
90
91
*
92
93
/
66
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.Divide :/
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94
^
Check
:
Answer: (penalty regime: 0 %)
.
. Remainder: %
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number:
. Terminate: #
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:
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:
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one. Terminating
to select
Answer: (penalty regime: 0 %)
^
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/ ‚%,#,$): /
5
71
72
73
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75
76
77
78
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‚%,#,$): #
Input Expected
Select operation.
1.
Add
:
2. Subtract :
3. Multiply :
4. Divide
*
: /
Transcribed Image Text:Remove flag
Course Level Programming
Assignment - Programming a
Calculator using Python
In this assignment you will write a
computer program from scratch
using the Python programming
language. This program will
function as a simple calculator.
Objectives
• Write a simple Python program
that performs arithmetic
operations based on the user
input
Stage 1: A simple calculator
Your calculator should provide the
following arithmetic and control
operations.
• Arithmetic Operations
o Addition (+)
o Subtraction (-)
(%)
• Control Operations
o Terminate (#)
o Reset ($)
Write a
function
o Multiplication (*)
o Division (/)
the appropriate mathematics
function based on the users
selection.
o Power
(^)
o Remainder
The behavior of the program
should be as follows:
●
• The program should ask the user
to specify the desired operation
(addition/subtraction/multiplicati
on/division/power/remainder/ter
minate/reset). You can start
with the code already given in
the answer box. Also, check the
example test cases given below.
• Once the user inputs/selects an
arithmetic operation, the
program should ask the user to
enter the two operands one by
one, separated by Enter key. If
the user made a mistake while
entering the parameters, he can
return to main menu by pressing
'$' key at the end of the input
string, followed by the Enter key
• Calculate the result and display
the result. Inputs need to be
processed as floating point
values, even thought the values
entered are integers. Example:
2.0 + 4.0 6.0
●
●
• Return to main menu after
displaying the calculation result
• All possible errors (at input or at
generation of result) should be
handled by the program
o Examples:
Anything other than a number as
operand input
Anything other than +, -, *, /, ^
and % as arithmetic operators
Anything other than # and $ as
control operators
• Division by zero
●
• The program should keep
running until it is stopped by the
user (using the terminate
command #)
Task 1: Get user input
• Section 1:
●
Input Arithmetic operation
• Reset or Termination
• Section 2:
Input first operand
• Input second operand
• Reset or Termination
Task 2: Implement functions that
performs given arithmetic
operation on the given operands
and produces the result
• Arithmetic operation and the
two operands as parameters
• Return the result of the
arithmetic operation
Task 3: Call the calculation function
by passing user input
to select_op(choice) and display the
result from within
the select_op(choice) function
Here are some of the
messages you might want to
display to the users at certain
occasions. Copy and paste them as
necessary in your code in
appropriate situations to help with
auto-grading. If there is any
differences between the output of
your code and the expected
output, it will be displayed once
you click the "Check" button. You
can click on "Show differences"
button to highlight the difference
between outputs. This will be
helpful for you to change your code
to match the expected output.
"Enter first number: "
"Enter second number: "
"Not a valid number, please enter
again"
"Unrecognized operation"
"Something Went Wrong"
Some common issues and
solutions are explained in This
Forum Post
For example:
esult
elect operation.
.Add
: +
.Subtract :
.Multiply
.Divide :
:
. Power
^
. Remainder: %
. Terminate: #
$
=
.Reset
:
nter choice(+,-,'
one. Terminating
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elect operation.
. Add
:
elect operation.
. Add
: +
. Subtract :
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.Multiply :
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.Divide :
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. Power
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.Remainder: %
.Terminate: #
.Reset : $
nter choice(+, -, *, /,^,%,#,$): +
nter first number: 2
second number: 4
nter
.Subtract :
. Multiply :
.Divide :
. Power
. Remainder: %
. Terminate: #
$
123456789
4,
elect operation.
. Add
:
.Reset
:
nter choice(+‚· * ‚%,#,$): #
one. Terminating
. Subtract :
.Multiply :
.Divide :/
. Power
^
. Remainder: %
. Terminate: #
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28▼
29
:
.Reset
nter choice(+,-,*,/,^,%,#,$): /
nter first number: 5
second number: 0
loat division by zero
nter
.0 /
0.0 = None
elect operation.
. Add
: +
. Subtract :
.Multiply
:
.Divide : /
. Power
^
. Remainder: %
. Terminate: #
10123789
30
31 ▾
.Reset
nter choice(+
one. Terminating
32
*
:
33 ▾
/
34
:
35
:
36
:
Reset answer
37
+
Answer: (penalty regime: 0 %)
38
39 ▾
*
10-
11.
12
12
.Divide : /
. Power
/
^
:
.Remainder: %
.Terminate:
#
$
.Reset
nter choice(+,-,
one. Terminating
+
:
*
Reset answer
to select
$
Answer: (penalty regime: 0 %)
*
:
$
-, -, * ,/,^,%, #,$): #
^
‚%,#,$): #
40
.Divide
. Power
. Remainder: %
. Terminate: #
$
:/
A
%,#,$): #
.Reset
:
nter choice(+,-, *,/,^,%, #,$): #
one. Terminating
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