#include using namespace std;// FUNCTION PROTOTYPEint my_fun (int, int&, int);int main (){int x = 4, y = -2, z = 3;x = my_fun (x, y, z);cout << "In main, x = " « x « ", y = "<« y <<and z = " << z << endl;return 0;}// FUNCTION DEFINITIONint my_fun (int a, int&b, int c){a = 2 * a + b;b += c;c++;a = " << a <« ", b = " <« b << endl;cout << "In my fun, a = "return a % 2;}

Pass by reference method copies the reference of an argument into the formal parameter. This…

#include using namespace std; // FUNCTION PROTOTYPE int my_fun (int, int&, int); int main () { int x = 4, y = -2, z = 3; %3D x = my fun (x, y, z); cout << "In main, x = " « x « ", y = " << y « %3D " and z = " <« z « endl; return 0; } // FUNCTION DEFINITION int my fun (int a, int&b, int c) { a = 2 * a + b; b += c; c++; cout << "In my_fun, a = " « a << ", b = return a %23;

#include using namespace std; // FUNCTION PROTOTYPE int my_fun (int, int&, int); int main () { int x = 4, y = -2, z = 3; %3D x = my fun (x, y, z); cout << "In main, x = " « x « ", y = " << y « %3D " and z = " <« z « endl; return 0; } // FUNCTION DEFINITION int my fun (int a, int&b, int c) { a = 2 * a + b; b += c; c++; cout << "In my_fun, a = " « a << ", b = return a %23;

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++ Functions provide a means to modularize applications Write a function called "Calculate" takes two double arguments returns a double result For example, the following is a function that takes a single "double" argument and returns a "double" result double squareArea(double side){ double lArea; lArea = side * side; return lArea;}
struct ID { int x; int y; }; struct name { ID r; }; int main() { name a[2]; for (int i=0;i<2;i++) { a[i).r.x=i; a[i].r.y=i+1; } for(int i=0;i<2;i++) cout<
Programming tracing C language Please help it is tracing on c programming kindly input the visual tracing like line where the process start or error Trace the following program: (1) void trace1(int x, int *y){ x = 5; *y =2;printf(“%2d %2d\n”, x, *y);}main( ){int x, y;clrscr( );x = y = 3;trace1(x, &y);printf(“%2d %2d\n”, x, y);getch( );return 0;}
function carLambda = [rank, &price] ()->int { cout name); model Car:: carModel; auto testLambdaPtr = testLambda (); cout << testLambdaPtr () << endl; return 0; I a. In which memory area is this element stored? Please state your choice and explain why? b. The lifetime, beginning & end, of this element? Why?
#include <iostream>using namespace std; struct Person{ int weight ; int height;}; int main(){ Person fred; Person* ptr = &fred; fred.weight=190; fred.height=70; return 0;} What is a correct way to subtract 5 from fred's weight using the pointer variable 'ptr'?
#include #include #include "Product.h" using namespace std; int main() { vector productList; Product currProduct; int currPrice; string currName; unsigned int i; Product resultProduct; cin>> currPrice; while (currPrice > 0) { } cin>> currPrice; main.cpp cin>> currName; currProduct.SetPriceAndName (currPrice, currName); productList.push_back(currProduct); resultProduct = productList.at (0); for (i = 0; i < productList.size(); ++i) { Type the program's output Product.h 1 CSE Scanned Product.cpp if (productList.at (i).GetPrice () < resultProduct.GetPrice ()) { resultProduct = productList.at(i); } AM cout << "$" << resultProduct.GetPrice() << " " << resultProduct. GetName() << endl; return 0; Input 10 Cheese 6 Foil 7 Socks -1 Output
C++ #include <iostream>using namespace std; //creating struct to hold //student name,age and letter gradestruct student{ //data members string name; int age; char grade;};int main(){ //declaring object for the struct student *k = new student; //filling it with data k->name = "Kate"; k->age=24; k->grade='B'; ///then printing student data cout<<"Name:"<<k->name<<endl; cout<<"Age:"<<k->age<<endl; cout<<"Grade:"<<k->grade<<endl; return 0;}
#include using namespace std; || function declaration int max(int num1, int num2); int main () { // local variable declaration: int a = 100; int b = 200; int ret; I| calling a function to get max value. ret = max(a, b); cout num2) result = num1; else result = num2; return result; }
C++ program #include <iostream> #include <string> #include<cstring> using namespace std; const int NAME_SIZE = 20; const int STREET_SIZE = 30; const int CITY_SIZE = 20; const int STATE_CODE_SIZE = 3; class Customer { long customerNumber; char name[NAME_SIZE]; char streetAddress_1[STREET_SIZE]; char streetAddress_2[STREET_SIZE]; char city[CITY_SIZE]; char state[STATE_CODE_SIZE]; int zipCode; public: void setCustomerNumber(long customerNo) { customerNumber = customerNo; } bool setName(char name[]) { if (strlen(name) <= NAME_SIZE) { (this->name, name); returntrue; } returnfalse; } bool setStreetAddress_1(char streetAddress_1[]) { if (strlen(streetAddress_1) <= STREET_SIZE) { (this->streetAddress_1, streetAddress_1); returntrue; } returnfalse; } bool setStreetAddress_2(char streetAddress_2[]) { if (strlen(streetAddress_2) <= STREET_SIZE) { (this->streetAddress_2, streetAddress_2); returntrue; } returnfalse; } bool setCity(char city[]) { if…
Screen Output #include #include #define MAX 3 typedef struct { char part[20]; int quantity; float price; }partsRecord; void myParts (void); void printBin(partsRecord *recBin); int main(void) { myParts(); return(0); } void myParts (void) { partsRecord Bin[MAX] = { { "Resistor", 300, 0.05 }, { "Capacitor", 250, 1.03 }, { "Inductor", 123, 0.65 }}; int index; for (index { 0; index part, recBin->quantity, recBin->price); return; } 2c) What type of argument is passed to the printBin function?
LOVELY PROFESSIONAL UNIVERSITY Academic Task No. 1 School : of Computer Science and Engineering Name of the faculty member_Ms. Gauri Mathur_ Course Code: CSE202 Faculty of: Technology and Sciences Course Title: Object Oriented Programming Program: Max. Marks: 30 Term: Is Rubric Applicable: No Date of Allotment: 26/02/2021 Date of Submission: 09/03/2021 Important Guidelines: 1. All questions in this Academic Task are compulsory. 2. It is mandatory to attempt all questions of the assignment in your own handwriting on A4 size sheets/pages with a blue colour ink pen. Any other mode of attempt (typed or printed codes or table) except hand written/drawn will not be accepted/considered as valid submission(s) under any circumstances. 3. Every attempted sheet/page should carry clear details of student such as Name, Registration number, Roll number, Question number and Page number. The page numbers should be written clearly on the bottom of every attempted sheet in a prescribed format as: for…
#include <iostream>#include <string>#include <iomanip>using namespace std;// structurestruct Hat{string brand;string color;float price;};// Customer structurestruct Customer{string fullName ;int age ;Hat hat; // Hat structure (nested in Customer)};int main(){// declare 5 variables of CustomerCustomer customer_1,customer_2,customer_3,customer_4,customer_5;cout<<"Welcome to Hats For U!\n";cout<<"Customer 1\n";cout<<"Enter customer's Full Name: ";getline(cin,customer_1.fullName);cout<<"Enter customer's age: ";cin>>customer_1.age;cout<<"Enter the brand of hat: ";cin>>customer_1.hat.brand;cout<<"Enter the hat color: ";cin>>customer_1.hat.color;cout<<"Enter the hat price(RM): ";cin>>customer_1.hat.price; cout<<"Hat 2\n";cout<<"Enter customer's Full Name: ";getline(cin,customer_2.fullName);getline(cin,customer_2.fullName);cout<<"Enter customer's age:…