AutoSaveLab06 - Last saved by user -O SearchffDagmawi GanoroDGFileHomeInsertDrawDesignLayoutReferencesMailingsReviewViewHelpA ShareP CommentsX Cut- A A Aa vE-E E E AL TAaBbCcD AaBbCcDd AaBbCcDd AaBbC AaBbCcC AaBbCcD AaBFindCourier Newv 10LE Copy. ReplacePasteBIU v ab x, x A - ev A vCode1 Normal1 No Spac. Heading 1 Heading 2Heading 3DictateEditorTitleFormat PainterA Select vClipboardFontParagraphStylesEditingVoiceEditor// Due: UCLODEI 42, Z038//#include using namespace std;int main()char ansiint num;// Initializationcout <« endl « "Do you want to add a number? (y / n)" <« endl;sin >> ansiwhile ((ans =={'y') || (ans == 'Y'))sout << "Enter number to be added: "cin >> num;Sout <« "The addition of "<« endl;<< num << " is "<« num + num << endl;// Updatecout <« endl « "Do you want to add another number? (y/n)" << endl;sin >> ansi}return 0;}1.Modify the program to change the || to &&. What is the result? Why? Change it back after you haveanswered the question?2. Comment out the two lines after the "Initialization" label (comment). What happened? 1.e., is therean error? If so, why? Restore the lines, or un-comment, by removing the // after you have answered thequestion.3.Comment out the two lines after the "Update" label (comment). What happens and why? Un-comment the lines after you have answered the question.12:43 PM0 Type here to search61°F8310/27/202112< > | 1>

Given Program in the question is constantly asks the user if he wants to add number and it displays…

tinclude using namespace std; int main() char ansi int num: // Initialization SQut « sndl << "Do you want to add a number? (y // n)" << gndli while ((ans - 'y') II (ans =- 'Y')) SOUT <« "Enter number to be added: " <« gndl, SAn >> num; Cout, << "The addition of " « num << " is " « num + num << endl; // Update SOut, <« sndl, <« "Do you want to add another number? (y/n)" « sndl; return 0; 1.Modify the program to change the || to &&. What is the result? Why? Change it back after you have answered the question? 2. Comment out the two lines after the "Initialization" label (comment). What happened? L.e., is there an error? If so, why? Restore the lines, or un-comment, by removing the // after you have answered the question. 3.Comment out the two lines after the "Update" label (comment). What happens and why? Un- comment the lines after you have answered the question.

tinclude using namespace std; int main() char ansi int num: // Initialization SQut « sndl << "Do you want to add a number? (y // n)" << gndli while ((ans - 'y') II (ans =- 'Y')) SOUT <« "Enter number to be added: " <« gndl, SAn >> num; Cout, << "The addition of " « num << " is " « num + num << endl; // Update SOut, <« sndl, <« "Do you want to add another number? (y/n)" « sndl; return 0; 1.Modify the program to change the || to &&. What is the result? Why? Change it back after you have answered the question? 2. Comment out the two lines after the "Initialization" label (comment). What happened? L.e., is there an error? If so, why? Restore the lines, or un-comment, by removing the // after you have answered the question. 3.Comment out the two lines after the "Update" label (comment). What happens and why? Un- comment the lines after you have answered the question.

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

C++ PLEASE!! // FILE: simplestring.h// CLASS PROVIDED: string (a sequence of characters)//// CONSTRUCTOR for the string class:// string(const char str[ ] = "") -- default argument is the empty string.// Precondition: str is an ordinary null-terminated string.// Postcondition: The string contains the sequence of chars from str.//// CONSTANT MEMBER FUNCTIONS for the string class:// size_t length( ) const// Postcondition: The return value is the number of characters in the// string.//// char operator [ ](size_t position) const// Precondition: position < length( ).// Postcondition: The value returned is the character at the specified// position of the string. A string's positions start from 0 at the start// of the sequence and go up to length( )-1 at the right end.//// MODIFICATION MEMBER FUNCTIONS for the string class:// void operator +=(const string& addend)// Postcondition: addend has been catenated to the end of the string.//// void operator +=(const char addend[ ])//…
#include <iostream>#include <sstream>#include <string>using namespace std; int main() { string userItem; ostringstream itemsOSS; cout << "Enter items (type Exit to quit):" << endl; cin >> userItem; while (userItem != "Exit") { cin >> userItem; } cout << itemsOSS.str() << endl; return 0;}
#include <iostream> using namespace std; int main() { int num = 1; while (num < 30) { cout << num << “ “; num = num + 5; } } The fourth number displayed is ______
// SumAndProduct.cpp - This program computes sums and products // Input: Interactive// Output: Computed sum and product #include <iostream>#include <string>void sums(int);void products(int);using namespace std; int main() { int number; cout << "Enter a positive integer or 0 to quit: "; cin >> number; while(number != 0) { // Call sums function here // Call products function here cout << "Enter a positive integer or 0 to quit: "; cin >> number; } return 0;} // End of main function// Write sums function here// Write products function here
P1b: Given the following code, now/what is printed string s1 = "baby ruth"; #address of s1 is ex3e string *s2= &s1; s1 = "dove bar"; *s2 = "cadbury"; cout << s1 <« endl; %3D
main.cc file #include #include #include #include "cup.h" int main() { std::string drink_name; double amount = 0.0; std::cout << "What kind of drink can I get you?: "; std::getline(std::cin, drink_name); while (std::cout << "How much do you want to fill?: " && !(std::cin >> amount)) { // If the input is invalid, clear it, and ask again std::cin.clear(); std::cin.ignore(); std::cout << "Invalid input; please re-enter.\n"; } //================== YOUR CODE HERE ================== // Instantiate a `Cup` object named `mug`, with // the drink_name and amount given by the user above. //==================================================== while (true) { char menu_input = 'X'; std::cout << "\n=== Your cup currently has " << mug.GetFluidOz() << " oz. of " << mug.GetDrinkType() << " === \n\n"; std::cout << "Please select what you want to do with…
// LargeSmall.cpp - This program calculates the largest and smallest of three integer values. #include <iostream> using namespace std; int main() { // This is the work done in the housekeeping() function // Declare and initialize variables here int largest; // Largest of the three values int smallest; // Smallest of the three values // Prompt the user to enter 3 integer values // Write assignment, add conditional statements here as appropriate // This is the work done in the endOfJob() function // Output largest and smallest number. cout << "The largest value is " << largest << endl; cout << "The smallest value is " << smallest << endl; return 0; }
Q in picture **C PROGRAMMING LANGUAGE ***PROVIDE COMMENTS
P1: Given the following code, what is printed string s1 = "baby ruth"; #address of s1 is ex3e string *s2= &s1; s1 = "dove bar"; cout <« *s2 « endl;