4. List comprehension. a) Implement a list comprehension that creates a list of all odd numbers between 1 and 20 inclusive. b) Print the list with the elements separated by a space. Output Example 1 3 5 7 9 11 13 15 17 19 5. List slicing. a) Use a list comprehension to generate a list of all even numbers from 0 to 100 inclusive. Print the list. b) Use slicing to print the first five numbers in the list. c) Use slicing to print the last five numbers in the list. Hint: use len() d) Use slicing to print all list numbers between 25 and 30 inclusive. 2 Output Example [0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 501 [0, 2, 4, 6, 8] [32, 34, 36, 38, 40, 42, 44, 46, 48, 50] [20, 22, 24, 26, 28, 30]

4. List comprehension. a) Implement a list comprehension that creates a list of all odd numbers between 1 and 20 inclusive. b) Print the list with the elements separated by a space. Output Example 1 3 5 7 9 11 13 15 17 19 5. List slicing. a) Use a list comprehension to generate a list of all even numbers from 0 to 100 inclusive. Print the list. b) Use slicing to print the first five numbers in the list. c) Use slicing to print the last five numbers in the list. Hint: use len() d) Use slicing to print all list numbers between 25 and 30 inclusive. 2 Output Example [0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 501 [0, 2, 4, 6, 8] [32, 34, 36, 38, 40, 42, 44, 46, 48, 50] [20, 22, 24, 26, 28, 30]

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Question 17 Write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs the smallest and largest integers in the list.
Please answer this ques in python
program7.pyThis assignment requires the main function and a custom value-returning function. The value-returning function takes a list of random integers as its only argument and returns a smaller list of only the elements that end with 7. This value-returning function must use a list comprehension to create this smaller list.In the main function, code these steps in this sequence: Set random seed to 42 import randomrandom.seed(42) create an empty list that will the hold random integers. use a loop to add 50 random integers to the list. All integers should be between 200 and 250, inclusive. Duplicates are okay. sort the list in ascending order and then use another loop to display all 50 sorted integers on one line separated by spaces. print a slice showing list elements indexed 5 through 10, inclusive. print a second slice showing the final 5 elements in the sorted list. execute the custom function with the entire original list as its sole argument. report the number of elements in…
Need help with Python. Paste indented code QUESTION 8 Implement the following:1) Define a function oddList() with an arbitrary parameter a.2) This function accepts any number of integer arguments.3) oddList() stores all odd numbers into a list and returns the list.4) Call the function with 1, 2, 3, 4, 5 as arguments.5) Print the result of the function call. Example Output[1, 3, 5]
python LAB: Subtracting list elements from max When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This can be done by normalizing to values between 0 and 1, or throwing away outliers. Write a program that adjusts a list of values by subtracting each value from the maximum value in the list. The input begins with an integer indicating the number of integers that follow.
ET-574 - Lists II - Week 4 LAB 1. Lists and loops. a) Implement a list of the numbers 1 2 3 4 5. b) Use a loop upon this list to compute and print the multiplication table of the number 3. Output Example 3 3 3 = 6 3* 3 = 9 3 12 3 15 1 2 4 5 1 2. List and range. a) Implement an empty list. b) Use a loop and range to store the values 1 2 3 4 5 6 7 8 9 10 in the list. c) Use a loop to compute and print the square of each value in the list on a single line separated by spaces. Output Example 1 4 9 16 25 36 49 64 81 100 3. List and range with step. a) Implement an empty list. b) Use a loop and range with the step parameter to store the multiplication table of 5 in the list from 0 to 50. c) Print the list on a comma separated line. Output Example 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50,
Assume list1 is a list of integers. Write a statement that uses a list comprehension to create a second list containing the elements of list1 that are even numbers.
Exercise 3 Write a function called middle that takes a list and returns a new list that contains all but the first and last elements. For example: >>> t = [1, 2, 3, 4] >>> middle(t) [2, 3]
Complete the recursive function remove_last which creates a new list identical to the input list s but with the last element in the sequence that is equal to x removed. Hint: Remember that you can use negative indexing on lists! For example 1st [-1] refers to the last element in a list 1st, lst [-2] refers to the second to last element... def remove_last(x, s): """Create a new list that is identical to s but with the last element from the list that is equal to x removed. >>> remove_last(1, []) [] >>> remove_last(1, [1]) [] >>> [1] >>> [2] remove_last(1, [1,1]) remove_last(1, [2,1]) >>> remove_last(1, [3,1,2]) [3, 2] >>> remove_last(1, [3,1,2,1]) [3, 1, 2] >>> remove_last (5, [3, 5, 2, 5, 11]) [3, 5, 2, 11] IIIII "*** YOUR CODE HERE ***" Illustrated here is a more complete doctest that shows good testing methodology. It is a little cumbersome as documentation, but you'll want to think about it for your projects. Test every condition that might come up. Then you won't be surprised when…
I need help on this one
Perl I CpSc 390 Usin Perl Programm: A list of names (names) is given : “Jo Peter Ann Fred Linda Joe”. Please do the following: print the names for the order number of the names find the name (CTRL-Z to exit from the input) a second list with other group of names is also given: ”Mary, George, Nick”. An extension of the first list (names) so that to include the new names is needed. Hint: try to keep space among the names make sorting reverse take the size of the list take the new list (from d) : peter linda joe jo fred an Nick Mary George and delete all the other names except : Joe, Peter, Mary, George. (in any order) . Give the name for the list as: names1
Output values in a list below a user defined amount - functions Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value. Ex: If the input is: 5 50 60 140 200 75 100 the output is: 50 60 75 The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. Such functionality is common on sites like Amazon, where a user can filter results. Your code must define and call the following two functions:def get_user_values()def output_ints_less_than_or_equal_to_threshold(user_values, upper_threshold) Utilizing functions will help to make your main very clean and intuitive. Note: This is a lab from a previous chapter that now requires the use of functions. My…