Exchange (swap) the values in x and y using pointers. You cannot assign to x or y. pointers.cpp 1 #include 2 #include 3 using namespace std; 4 5 int main() 6 { int x = 5; int y = 7; int *pl = &x; int *p2 = &y; 9 10 11 12 13 14 cout « "x->" « x « ", y->" « y « endl; } 15 16
Exchange (swap) the values in x and y using pointers. You cannot assign to x or y. pointers.cpp 1 #include 2 #include 3 using namespace std; 4 5 int main() 6 { int x = 5; int y = 7; int *pl = &x; int *p2 = &y; 9 10 11 12 13 14 cout « "x->" « x « ", y->" « y « endl; } 15 16
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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Transcribed Image Text:Exchange (swap) the values in x and y using pointers. You cannot assign to x or y.
pointers.cpp
1
#include <iostream>
2
#include <string>
3
using namespace std;
4
5
int main()
6
{
int x = 5;
int y = 7;
int *pl = &x;
int *p2 = &y;
9
10
11
12
13
14
15
cout « "x->" « x « ", y->" « y « endl;
16
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