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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Concept explainers

Max Function
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Power Function
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Please answer in python
**Week 3 - IT 1613 Assignments** 1. **Task 1:** - Create a variable `num` and assign it an integer value. - Implement code that prints if `num` is divisible by 5 and/or 3. 1. `num` is divisible by 3 2. `num` is divisible by 5 **Output Example:** ``` 15 is divisible by 5. 15 is divisible by 3. ``` 2. **Task 2:** - Create a variable `num` and assign it an integer value. - Implement code that prints **only one** of the following statements based on the value of `num`: 1. `num` is divisible by 2 2. `num` is divisible by 4 3. `num` is not divisible by 2 or 4 **Output Example:** ``` 12 is divisible by 4. ``` 3. **Task 3:** - Create a variable `num` and assign it an integer value. - Implement code that prints **only one** of the following statements based on the value of `num`: 1. `num` is a positive even integer greater than 50 2. `num` is a negative odd integer **Output Example:** ``` 52 is a positive even integer greater than 50. ```
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Transcribed Image Text:**Week 3 - IT 1613 Assignments** 1. **Task 1:** - Create a variable `num` and assign it an integer value. - Implement code that prints if `num` is divisible by 5 and/or 3. 1. `num` is divisible by 3 2. `num` is divisible by 5 **Output Example:** ``` 15 is divisible by 5. 15 is divisible by 3. ``` 2. **Task 2:** - Create a variable `num` and assign it an integer value. - Implement code that prints **only one** of the following statements based on the value of `num`: 1. `num` is divisible by 2 2. `num` is divisible by 4 3. `num` is not divisible by 2 or 4 **Output Example:** ``` 12 is divisible by 4. ``` 3. **Task 3:** - Create a variable `num` and assign it an integer value. - Implement code that prints **only one** of the following statements based on the value of `num`: 1. `num` is a positive even integer greater than 50 2. `num` is a negative odd integer **Output Example:** ``` 52 is a positive even integer greater than 50. ```
Certainly! Here's a transcription of the text and a description of the exercises as they would appear on an educational website: --- **Programming Exercises** 4. **Final Grade Calculation** - Create a variable `final_grade` and assign it a value between 50 and 100. - **Task:** 1. Print the associated letter grade based on these ranges: - Between 96 and 100, the letter grade is A. - Between 64 and 95, the letter grade is Passing. - Below 64, the letter grade is Not Passing. 2. Test the program with these values for `final_grade`: 96, 95, 75, 64, 63. **Output Example:** ``` 75 is a grade of Passing. ``` 5. **Average of Passing Grades** - Create a list `grades`: 95, 63, 80, 53, 90, 56. - **Task:** 1. Compute and print the average of all passing grades (64 or better). **Output Example:** ``` Average of the passing grades is 88. ``` 6. **List Comprehension for Multiples** - Create a list comprehension `numbers` which contains 1 to 30 inclusive. - **Tasks:** 1. Horizontally print `numbers` that are multiples of 3 or 5. 2. Horizontally print `numbers` that are multiples of 3 but not of 5. 3. Horizontally print `numbers` that are not multiples of 3 or 5. **Output Example:** ``` 3 5 6 9 10 12 15 18 20 21 24 25 27 30 [Multiples of 3 or 5] 3 6 9 12 18 21 24 27 [Multiples of 3 but not 5] 1 2 4 7 8 11 13 14 16 17 19 22 23 26 28 29 [Not multiples of 3 or 5] ``` --- These exercises aim to practice basic programming concepts like conditionals, loops, and list comprehensions using practical examples.
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Transcribed Image Text:Certainly! Here's a transcription of the text and a description of the exercises as they would appear on an educational website: --- **Programming Exercises** 4. **Final Grade Calculation** - Create a variable `final_grade` and assign it a value between 50 and 100. - **Task:** 1. Print the associated letter grade based on these ranges: - Between 96 and 100, the letter grade is A. - Between 64 and 95, the letter grade is Passing. - Below 64, the letter grade is Not Passing. 2. Test the program with these values for `final_grade`: 96, 95, 75, 64, 63. **Output Example:** ``` 75 is a grade of Passing. ``` 5. **Average of Passing Grades** - Create a list `grades`: 95, 63, 80, 53, 90, 56. - **Task:** 1. Compute and print the average of all passing grades (64 or better). **Output Example:** ``` Average of the passing grades is 88. ``` 6. **List Comprehension for Multiples** - Create a list comprehension `numbers` which contains 1 to 30 inclusive. - **Tasks:** 1. Horizontally print `numbers` that are multiples of 3 or 5. 2. Horizontally print `numbers` that are multiples of 3 but not of 5. 3. Horizontally print `numbers` that are not multiples of 3 or 5. **Output Example:** ``` 3 5 6 9 10 12 15 18 20 21 24 25 27 30 [Multiples of 3 or 5] 3 6 9 12 18 21 24 27 [Multiples of 3 but not 5] 1 2 4 7 8 11 13 14 16 17 19 22 23 26 28 29 [Not multiples of 3 or 5] ``` --- These exercises aim to practice basic programming concepts like conditionals, loops, and list comprehensions using practical examples.
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