Answered: #include using namespace std; //…

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> using namespace std; // function prototypes void swap(int x, int y); int main() { // local variable declaration: int a = 100, b = 200; cout << "Before swap, value of a :" << a << endl; cout << "Before swap, value of b :" << b << endl << endl; // call function swap to swap the values using variable reference. swap(a, b); cout << "After swap, value of a :" << a << endl; cout << "After swap, value of b :" << b << endl << endl; return 0; } // function definition void swap(int x, int y) { int temp; temp = x; /* Assign the value of x to temp */ x = y; /* Assign the value of y to x */ y = temp; /* Assign the value of temp to y */ }

See how the program works step by step.
See the value of the variable during the program execution.
Locate a logic error.
Fix the logic error and compile and run a correct program with a name

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