Python question please include all steps and screenshot of code. Also please provide a docstring, and comments throughout the code, and test the given examples below. Thanks. (while loop) Write a function firstNeg() that takes a (possibly empty) list of numbers as input, finds the first occurrence of a negative number, and returns its index of that number. If there is no negative number or the list is empty, the program should return -1. >>> firstNeg([2, 3, -1, 4, -2]) 2 >>> firstNeg([2, 3, 1, 4, 2]) -1

Python question please include all steps and screenshot of code. Also please provide a docstring, and comments throughout the code, and test the given examples below. Thanks. (while loop) Write a function firstNeg() that takes a (possibly empty) list of numbers as input, finds the first occurrence of a negative number, and returns its index of that number. If there is no negative number or the list is empty, the program should return -1. >>> firstNeg([2, 3, -1, 4, -2]) 2 >>> firstNeg([2, 3, 1, 4, 2]) -1

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter17: Linked Lists

Section: Chapter Questions

Problem 8PE

See similar textbooks

Similar questions

## Given the stubs for the following function ## and the main program, complete the implementation.## Finish the 3 assert statements to properly## assert the result shown below (be careful ## with the types of the variables).def get_list_avg(________________): """ Given a list of numerical values in STRINGS, iterate over these elements until a negative value is found. Return the average of the positive numbers in these strings that are in the list that came **before** the first negative element. If the list is empty, return -1. For example, if the list is this: ['10', '1', '6', '3', '-1', '5', '9'] then the function returns (10 + 1 + 6 + 3) / 4, which is 5.0 """ passif __name__ == "__main__": ### Write 3 assert statements ### to test the function assert ...
iii. Add a function named lowercase() to this program that takes a list of uppercase letters as a parameter (e.g., x). This function must convert each uppercase letter in x to lowercase and return the list. Your function must use the ord() and chr() functions to solve this problem. You must NOT use the built-in lower() method. Hint: for any letter, the difference between its lowercase and uppercase ASCII values is 32. For example, ASCII values of 'a' and 'A' are 97 and 65, respectively; ASCII values of 'z' and 'Z' are 122 and 90, respectively.
1. Practice Conditional Expressions: python Write a function, record_result, that returns “Record Broken!” if the first parameter is less than the second parameter and “Record remains unchanged” otherwise. Do this in one line using a conditional expression. print(record_result(2.31,2.32)) 2. Practice Sets: python Write a function, sort_unique, that returns a list of cities sorted alphabetically after duplicates have been removed. Do this in one line using casting. print(sort_unique(["NYC","ATL","ATL"]))
I need help in completing this incompelete function shown in the bold. Is the word <param_str> in the list? (Note: this is a searching problem. Your function should return 1 to mean “Yes, the word is in the list;otherwise, it should return 0 which means, “No, the word is not in the list”). This is a searching problem. The function should return 1 to mean "Yes, the word being searched is in the list", otherwise, it should return 0 to mean "No, it is not in the list". The example INCOMPLETE function definition shown below( by the bold font) the appropriate return data type (int), a function name and the necessary parameters to compute the answer to the question. The param_str represents a function parameter (in this case the search key, i.e., the word to search). It is given as the third parameter in the function definition. An example function call would be: result = Search(WordList, NUM_SIZE, "program"); where result is an int variable…
Please write a function PythQuad(n) in python that generates a list of pythagorean quadruples (x,y,z,w) such that x <= y <= z <= w < n. Please do not use a triply nested loop, use the properties of a pythagorean quadruple to write the function.
In python. Please include docstring, and follow the code style requirements below. Thanks. Write a recursive function named list_max that takes as its parameter a list of numbers and returns the maximum value in the list. You can assume the list contains at least one element. If multiple elements of the list are tied for the maximum, you would still return that value. You cannot call the built-in max() function. You may use default arguments and/or helper functions. Your recursive function must not: use any loops use any variables declared outside of the function use any mutable default arguments (see the Code Style Requirements)
To determine if two lists of integers are equivalent, you must write a function that accepts the lists as input and returns true or false (i.e. contain the same values). The greatest value of each list must be shown if the lists are dissimilar and the procedure is effective.
In Python Write and test a function to meet this specification. squareEach(nums) nums is a list of numbers. Modifies the list by squaring each entry. Should return the list of squared entries
Pleaser fix the code below: Since functions should do a single logical task, there is no need for the userInputCalc function to collect the info and also do the summary calculations, so move line 61 to line 72. Then, place line 67-72 inside a main() function, and place a call to this function at the end of the program file. Also, fix the names of the menu items (in menu_items) with spaces so they all have the same size. also, there is a simpler way: change {:<15} with {:<20} in lines 22 and 25. Also, use format for the “Subtotal” and “Grand total” (just like you did for “Sales tax” and “Suggested tip”) Also, the $ should go in front of the each amount. PLEASE MAKE THOSE CHANGES IN THE CODE BELOW: SummaryThis program will create a new version of the restaurant ordering programthat uses lists to look up menu items, record the items ordered by the user,and print a full receipt.''' def Menu(menu_items,menu_prices):print("Menu Card")count = 1for i,j in…
Please Use Python ## Given the stubs for the following function ## and the main program, complete the implementation.## Finish the assert statement to properly## assert the result shown below (be careful ## with the types of the variables). def get_list_odd(): """ Given a list of numerical values, return a new list that contains the odd elements on the list. If the list is empty, return -1. For example, if the list contains [10, 1, 6, 3, -1, 5, 9] the function returns [1, 3, -1, 5, 9] """ passif __name__ == "__main__": ### Write 3 assert statements ### to test the function assert ...
create a function my_code(u) that sorts a list of words alphabetically using a FOR loop. example: my_code(u) will output the list ['apple', 'bear', 'cat', 'dog'] u = "dog cat bear apple"
Please use Python when answering this question: Also could you please run a doctest for each solution in the output to make sure the code works and returns everything in the output. Write a function numPairs that accepts two arguments, a target number and a list of numbers. The function then returns the count of pairs of numbers from the list that sum to the target number. In the first example the answer is 2 because the pairs (0,3) and (1,2) both sum to 3. The pair can be two of the same number, e.g. (2,2) but only if the two 2’s are separate twos in the list. In the last example below, there are three 2’s, so there are three different pairs (2,2) so there are 5 pairs total that sum to 4. output: >>> numPairs( 3, [0,1,2,3] ) 2 >>> numPairs( 4, [0,1,2,3] ) 1 >>> numPairs( 6, [0,1,2,3] ) 0 >>>numPairs( 4, [0,1,2,3,4,2] ) 3 >>> numPairs( 4, [0,1,2,3,4,2,2] ) 5 >>> numPairs( 4, [0,1,2,3,4,2,2] )==5 TRUE