If you run the following program, in which order the statements of this program will be executed? Your answer should be a sequence comma separated of line numbers without any extra spaces, e.g., 1,2,3,4,5,6,7,8 etc. What will this code print out? a = 7 b = 8 if not (a < 5 or b < 2): if a == 8: print("X") else: print("Y") print("Z")

If you run the following program, in which order the statements of this program will be executed? Your answer should be a sequence comma separated of line numbers without any extra spaces, e.g., 1,2,3,4,5,6,7,8 etc. What will this code print out? a = 7 b = 8 if not (a < 5 or b < 2): if a == 8: print("X") else: print("Y") print("Z")

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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If you run the following program, in which order the statements of this program will be executed? Your answer should be a sequence comma separated of line numbers without any extra spaces, e.g., 1,2,3,4,5,6,7,8 etc. What will this code print out?
If you run the following program, in which order the statements of this program will be executed? Your answer should be a sequence of comma separated line numbers without any extra spaces, e.g., 1,2,3,4,5,6,7,8 etc.
-scripting language Write a program that randomly generates a lottery between 100 and 999 (random.randint(100, 999)), prompts the user to enter a number in the same range, and determines whether the user wins according to the following rule: (1) If the user input matches the lottery in exact order, print "the award is $10,000". E.g., lottery = 123, input = 123(2) If the user input matches the lottery, but in wrong order, print "the award is $6,000". E.g., lottery = 123, input = 321(3) If two digits in the user input matches a digit in the lottery, print "the award is $3,000". E.g., lottery = 123, input = 612(4) If one digit in the user input matches a digit in the lottery, print "the award is $1,000". E.g., lottery = 123, input = 289(5) If none of the digits is matched, print "thank you".
Exercise III: Catalan numbers For n e N, denote by c, to be the number of ways to form a "mountain range" with n upstrokes (U) and n downstrokes (D) that all stay above a horizontal line. For instance: for n = 1, only UD is allowed, so c = 1; • for n = 2, only UUDD and UDUD are allowed, so c2 = 2. 1. Check that c3 = 5 by writing down or drawing all possible options. 2. Consider the power series +00 g(x) = 2 n=0 (by definition co = 1) called the generating function of the sequence (en). Justify that cn < 4" for each n, and deduce that the radius of convergence of g is at least 1/4. 3. It can be show that for r E (-1/4, 1/4), g(x) = 1+ xg(r)? and therefore 1- VI 4.x g(x) = 2.x Use this formula and the known power series of V1+ x to write the first terms of the power series expansion of g, in the form g(x) = co + c1x + c2x2 + C3x + c4x* + ·.. Show how you obtain a few terms, but you do not need to show all computations and you can use a calculator for fractions. Check that you recover co,…
made this program in C++
Mad Libs are activities that have a person provide various words, which are then used to complete a short story in unexpected (and hopefully funny) ways. Complete the program to read the needed values from input, that the existing output statement(s) can use to output a short story. Ex: If the input is: Eric Chipotle 12 cars the output is: Eric went to Chipotle to buy 12 different types of cars. 367012.2549490.qx3zqy7 LAB 2.14.1: LAB: Mad Lib 0/10 ACTIVITY LabProgram.java Load default template... 1 import java.util.Scanner; 2 3 public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String firstName; String genericLocation; int wholeNumber; String pluralNoun; 4 6 7 8 9 10 11 /* Type your code here. */ 12 System.out.println(firstName + } 13 went to + genericlocation + to buy + wholeNumber + differei 14 15
You have been hired by a local organic sod company to write coverage calculator for their website. Organic sod is cut into rectangles 9 square foot in area for lawn installation. Your program will prompt the customer for the length and the width of a rectangular area being covered with sod. Implement the following "pseudocode" to obtain the number of pieces to order. • Compute the area of the rectangle to be covered • Divide the area by 9 • Convert the result to an integer and then add 1 Below is a sample run with Python output in blue and user input in black. Enter length:200 Enter width:40 You should order 889 pieces.
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