Question 1: What does the following code output?"Hello you, this is not a robot";string str1= str1.substr (11, 30);string str2cout <<"1:<< str2 << endl;str1.find( "you", 0 );int found<< found << endl;cout << "2:found str1.find( "you", 10 );< found <« endl;cout << "3:"This is an easy question";string str3 =string str4;int count= 0;stringstream ss (str3);ss str4 )whilecount++< str4 < endl;< count << ",cout << "4://write output here:1:2:3:4:

Program explanation: The String variable “str1” is initialized to “Hello you, this is not a…

Answered: Question 1: What does the following…

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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#include <iostream> #include <iomanip> #include <string> #include <vector> using namespace std; class Movie { private: string title = ""; int year = 0; public: void set_title(string title_param); string get_title() const; // "const" safeguards class variable changes within function string get_title_upper() const; void set_year(int year_param); int get_year() const; }; // NOTICE: Class declaration ends with semicolon! void Movie::set_title(string title_param) { title = title_param; } string Movie::get_title() const { return title; } string Movie::get_title_upper() const { string title_upper; for (char c : title) { title_upper.push_back(toupper(c)); } return title_upper; } void Movie::set_year(int year_param) { year = year_param; } int Movie::get_year() const { return year; } int main() { cout << "The Movie List program\n\n"…
#include <iostream> #include <iomanip> #include <string> #include <vector> using namespace std; class Movie { private: string title = ""; int year = 0; public: void set_title(string title_param); string get_title() const; // "const" safeguards class variable changes within function string get_title_upper() const; void set_year(int year_param); int get_year() const; }; // NOTICE: Class declaration ends with semicolon! void Movie::set_title(string title_param) { title = title_param; } string Movie::get_title() const { return title; } string Movie::get_title_upper() const { string title_upper; for (char c : title) { title_upper.push_back(toupper(c)); } return title_upper; } void Movie::set_year(int year_param) { year = year_param; } int Movie::get_year() const { return year; } int main() { cout << "The Movie List program\n\n"…
// Assume all libraries are included 3 void func (int a, int &b, int &c); // int main () { int i = 5, j = 4, k = 33; 4 7 %3D 8. func (i, j, k); func (j, i, k); cout << j « k << i <« endl; 10 11 12 13 return 0; 14 } // 15 16 void func (int a, int &b, int &c) { 17 18 = 2*c + b; 19 b a; 20 C = a + 3*b; } // 21 22 I|||
Which XXX generates "Tim Smith is 19 years old." as the output? tinclude tinclude tinclude using namespace std; int main() { ostringstream playerObj: string players; int age; players = "Tim Smith"; age = 19; XXX cout << playerObj.str(): return 0; O a. players << players << " is " << age << " years old." O b. cout << playerObj << " is " << age <<"years old.": O c. playerObj << players <<"is " << age <<"years old."; O d. cin << players <<" is "< age <<"years old." A Moving to the next question prevents changer to this anzwer.
ê #include using namespace std; int main() { int count = 5; int num = 2; while (count r && num ){ cout << count << " " << num << endl; count -=1; if (count % 2 == 0) num -=1; } return 0; Output: 52 4 1 3 1 20 10
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;
// Airline.cpp - This program determines if an airline passenger is // eligible for a 25% discount. #include <iostream> #include <string> using namespace std; int main() { string passengerFirstName = ""; // Passenger's first name string passengerLastName = ""; // Passenger's last name int passengerAge = 0; // Passenger's age // This is the work done in the housekeeping() function cout << "Enter passenger's first name: "; cin >> passengerFirstName; cout << "Enter passenger's last name: "; cin >> passengerLastName; cout << "Enter passenger's age: "; cin >> passengerAge; // This is the work done in the detailLoop() function // Test to see if this customer is eligible for a 25% discount // This is the work done in the endOfJob() function return 0; }
cout<<"Team name is is "< cout<<"The team got "<<no for (int i=0;i<no_of_medal cout<<medals[i]<< cout<<endl; Sport_team::~Sport_team() { delete []medals; cout<<"Memory free"<<endl } void f(Sport_team o) { cout<<"Team info print by o.print(); } void main() { Sport_team s; string n; int m; cout<<"Enter the sport's cin >>n ; cout<<"Enter number of me cin>>m; . set(n, m) ; s.print(); f(s) ; s.print();
This is the C code I have so far #include <stdio.h> #include <stdlib.h> struct employees { char name[20]; int ssn[9]; int yearBorn, salary; }; // function to read the employee data from the user void readEmployee(struct employees *emp) { printf("Enter name: "); gets(emp->name); printf("Enter ssn: "); for (int i = 0; i < 9; i++) scanf("%d", &emp->ssn[i]); printf("Enter birth year: "); scanf("%d", &emp->yearBorn); printf("Enter salary: "); scanf("%d", &emp->salary); } // function to create a pointer of employee type struct employees *createEmployee() { // creating the pointer struct employees *emp = malloc(sizeof(struct employees)); // function to read the data readEmployee(emp); // returning the data return emp; } // function to print the employee data to console void display(struct employees *e) { printf("%s", e->name); printf(" %d%d%d-%d%d-%d%d%d%d",…

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