Which of the following assignment statements is a valid statement in Python 3?4 + str([8, 7, 5, 8])[:]str([8, 7, 8, 8].append([5, 6]))O str(3).append([5])O str(4).append(str([5]))None of these options

ANSWER Option 2.) str([8,7,8,8].append([5,6])) is the correct Answer... EXPLANATION - It is…

Which of the following assignment statements is a valid statement in Python 3? 4 + str([8, 7, 5, 8])[:] Ostr([8, 7, 8, 8].append([5, 6])) Ostr(3).append([5]) str(4).append(str([5])) None of these options

Which of the following assignment statements is a valid statement in Python 3? 4 + str([8, 7, 5, 8])[:] Ostr([8, 7, 8, 8].append([5, 6])) Ostr(3).append([5]) str(4).append(str([5])) None of these options

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

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> Declare 4 integers variables as global, named: EvenNum, EvenSum, OddNum, OddSum and initialize them with zeros > Ask the user to keep enter positive integer numbers > Add the odd numbers up, by calling a module AddOddNums() which updates the summation and the counter of odd numbers (Hint: use OddNum, OddSum) > Add the even numbers up, by calling a module AddEvenNums() which updates the summation and the counter of even numbers (Hint: use OddNum, OddSum) > Exit the program if the user enters a negative number > Print the sum of the odd numbers and sum of even numbers > Print how many odd and how many even numbers the user entered > Organize the output to appear as shown in the sample output below
Summary 2 HouseSign.py - This program calculates prices for cu house signs. In this lab, you complete a prewritten Python program for a carpenter who creates personalized house signs. The program is supposed to compute the price of any sign a customer orders, based 4 on the following facts: 5 # Declare and initialize variables here. 6 # Charge for this sign. • The charge for all signs is a minimum of $35.00. # Number of characters. 8 # Color of characters. • The first five letters or numbers are included in the minimum charge; there is a $4 charge for 9 # Type of wood. 10 each additional character. 11 # Write assignment and if statements here as appropr • If the sign is make of oak, add $20.00. No charge is added for pine. 12 13 # Output Charge for this sign. • Black or white characters are included in the minimum charge; there is an additional $15 14 print("The charge for this sign is $" + str(charge)) charge for gold-leaf lettering. 15 Instructions 1. Make sure the file HouseSign.py…
=Question Completion Status: Write a python program that reads three numbers (integer or floati from the user. finds the largest number between the three numbers, and prints it Note: Use try and except to print an error message if the user enters any string value. Tor the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
Mail Delivery Service Create a Python application, Delivery.py for a delivery service. The program should prompt the user for the following inputs. A code representing the delivery area. A local delivery is code 1, and a long distance delivery is code 2. A weight, in pounds of the item to be delivered. The program will then display the fee for the item based on the delivery type and its weight. The fee for the delivery, as follows: 1. Distance Fee (S) Weight Under 5 pounds 5 to 20 pounds Over 20 pounds Under 5 pounds 5 pounds or more 1 12.00 1 16.50 1 22.00 2 35.00 2 47.95 For examples: (These outputs are from different runs. They are not from a loop.) Delivery Service Enter Distance (1) Local - (2) Long Distance: Enter weight: 4.9 ------ Summary Delivery Type: Local Weight: 4.9 pounds Fee: $12.00 Delivery Service Enter Distance (1) Local - (2) Long Distance: Enter weight: 4.9 --------- Summary Delivery Type: Long Distance Weight: 4.9 pounds Fee: $35.00 Delivery Service Enter Distance…
#include <stdio.h>#include <stdlib.h>int LineFunc(void);int main(){int a, b;printf("Enter a :");scanf("%d", &a);printf("Enter b :");scanf("%d", &b);LineFunc();printf("\n\n");system("pause"); }int LineFunc(void){int i,j;int a=1, b = 0, y; for (i = -10; i < 11; i++){for (j = 10; j > -11; j--){y = a * i + b;if (i == 0 ){printf("-");}else if (j == 0){printf("|");}else if (i == 0 && j == 0){printf("+");}else if (y == j){printf("*");}elseprintf(" ");}printf("\n");} } Could you please write the code that gives different results for each value in the chart?
Question 2: Grade Calculation Program - designing You will write a python program to compute the final grade of a student in this course. Your program should first ask the student's name and then ask that student for their marks in all six assessment criteria in the following sequence: practice problems, tutorials, assignments, self- evaluations, tests, and final exam. All numbers entered will be a percentage (i.e., out of 100) and can have optional decimal components. Your program must compute the final Point Grade (out of 100) for this student using the correct weight assigned for each assessment criterion. Be sure to read the course outline and Lecture-0 to find the weight distribution. The next step is to convert the final point grade of that student to a letter grade according to the following (simplified) conversion table.¹ Point Grade* [90-100] [80-90) [70-80) [60-70) [50-60) Below 50 Letter Grade A+ A B C D F *A square bracket indicates that the range is inclusive at that end,…
Please review the image below. Produce the program in C++. Upload screenshots of Code and Output, as well as the source code. 4
Please help in C++ language
python: def shakespeare_position(role, section): """ Question 2 - Regex You are reading a Shakespeare play with your friends (as one frequently does) and are given a role. You want to know what line immediately precedes YOUR first line in a given section so that you are ready to go when it is your turn. Return this line as a string, excluding the character's name. Lines will always begin with the character's name followed by a ':' and end in a "." or a "?" Each line is separated by a single space. THIS MUST BE DONE IN ONE LINE. "" Args: role (str) section (str) Returns: str section_1 = 'Benvolio: By my head, here come the Capulets. Mercutio: By my heel, I care not. ' + 'Tybalt: Gentlemen, good den - a word with one of you. Mercutio: And but one word with one of us?' >>> shakespeare_position('Tybalt', section_1) 'By my heel, I care not.' >>> shakespeare_position('Mercutio', section_1) 'By my head, here…
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Ruby Programming: Write a function that takes a number x as a parameter and returns the value of x3 Test the function for values x= 2 and x= 3. Output should be 8 and 27 respectively.
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