000001 Lecture : Python Variables

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mk43164

20 Mar 2023

School

Osmania University - OU

Department

Mathematics

Course

000001

Professor

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Document Summary

In other words, a variable point to an object. of a variable, and the right side should be a value: the following assigns a name to an integer value. >>> num=10: now, you can refer 10 using a variable name num, as shown below. >>> print(num * 2) # multiply and display result. 20: check the type of a variable using the type() function. In the same way, the following variable points to a string value.

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Create and Assembly Program

Requirements

• The answer MUST be stored in a variable of the correct data type given your data.
• The values for your data MUST be stored/assigned in register, NOT variables.
• Create two (2) string variable (messages) that could accompany the prompt and display in an
input and output statement, respectively.
ii
• Comment each line of code on what it is doing.
o EX: mov ax, 3 ; Move literal 3 to register ax

davidin924

1. Create a Java class named Package that contains the following:
a. Package should have three private instance variables of type double named length, width, and
height.
b. Package should have one private instance variable of the type Scanner named input, initialized
to System.in.
c. No-args (explicit default) public constructor, which initializes all three double instance variables to
1.0.
d. Initial (parameterized) public constructor, which defines three parameters of type double,
named length, width, and height, which are used to initialize the instance variables of same name.
e. Public copy constructor, with a parameter of type Package, used to duplicate an
existing Package object.
f. Three public void methods named inputLength, inputWidth, and inputHeight. Each method
will prompt the user for the appropriate property, and input a double value using
the Scanner object input to initialize the instance variables
g. A public void method named displayDimensions which prints the dimensions as length X width X
height (each value separated by a “ X “).
h. A public method of type double named calcVolume that calculates the volume and returns the
result as a double value.

wondergeek777

Problem: Meal gift card. Your favorite campus restaurant sells meals for $13 each meal. The restaurant requires members to pre-pay any amount of money they wish, and then purchase as many meals accordingly. You are required to write a java program correctly that would ask the user for the amount that they will pay, then display a message indicating how many meals that user will be able to purchase as well as how much funds will remain in the gift card after that.

Using exactly 1 integer constant, 3 integer variables, and 1 Scanner variable make sure to fulfill the following points:

1. Declare the following constant integer: PRICE and set it to 13.

2. Declare 3 unassigned integer variables amount, meals, balance.

3. Declare 1 Scanner variable that will record keyboard inputs.

4. Prompt the user in the console for the amount that they will pay and assign to amount (use same format and wording as in the sample outputs below). Assume the user will enter an integer value.

5. Assign to meals the result of amount / PRICE.

6. Assign to balance the result of amount % PRICE.

7. Output to the console a blank line followed by the message

With $ you can buy meals and will have a balance of $.

Where ,and are the values stored in the corresponding variables.

Based on the previous specifications your program should look and behave exactly as displayed in the cases below. Your
program should work for any double values entered by the user, not just the ones in the sample.
Note that ◦ symbol indicates a space and ↵ is a new line character. All words except for user input (in blue) must be exactly as indicated in the sample. Any extra “spaces” and/or “new lines” will be graded a wrong answer.

Note 1: You are to expect a perfect user who always enters integer numbers., do not verify the validity of user input.
Note 2: The use of libraries other than java.util.Scanner is prohibited. Your program must work for any integer values entered, not just the ones in the samples above.
Note 3: Final thought, remember that your solution is space-sensitive and fulfill the above instructions carefully and
precisely.

wondergeek777

000001 Lecture : Python Variables

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