Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:JLourses/42392/assignments/976546?module_item_id=2464139
Fall 2021
COP1000 HW4.docx
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In this homework, you will
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1. Code-trace and predict the output of a program
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2. Write a program that prints a day of the week.
3. Write a program that prints roman numerals.
4. Write a program that calculates and compares the area of two rectangles.
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NOTES: You will submit six (06) files after completing this homework:
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- THREE source files: yourName_LAB4_1.py, yourName LAB4_2.py AND yourName LAB4_3.py
• THREE image files: yourName LAB4_output1.jpg. yourName_LAB4_output2.jpg, AND yourName_LAB4_output3.jpg
- You will also enter your response for #1 in the comment section.
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1. Code-Tracing
- Without running / testing thefollowing code, predict what the following program would print on the screen if you printed freeze and then boil. Write your answer in the comment
section when submitting your work. For help with code-tracing see the code-tracing page in this module.
Help
OLogout
freeze - int(32)
boil - int(212)
freeze - 0
boil - 100
print(freeze, boil) # what would this print to the monitor?
• Submit your answer in the comment section.
- Write a program that asks the user for a number in the range of 1 through 7. The program should display the corresponding day of the week, where 1-Monday, 2- Tuesday and so
forth. If the user types in a 6 then "Saturday" should be printed on the screen. For help with Input statements see: Input Function
• The program should print an error message if the user enters a number that is outside the range of 1 through 7. For help with If statements and conditions see the following pages:
If-Else Statements and Operators.
- Name the source code file yourName_HW4 1.py.
2. Days of the Week
O
74F Mostly sunny
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P Type here to search
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