Consider the following function that is intended to swap the values of two integers: int main () { int x = 3; int y = 4; false swap2 (x, y); cout <« x « " " << y << endl; return 0; } void false_swap2 (int a, int b) { int temp = a; a = b; b = temp; Why doesn't the function swap the contents of x and y? How can you rewrite the function to work correctly?
Consider the following function that is intended to swap the values of two integers: int main () { int x = 3; int y = 4; false swap2 (x, y); cout <« x « " " << y << endl; return 0; } void false_swap2 (int a, int b) { int temp = a; a = b; b = temp; Why doesn't the function swap the contents of x and y? How can you rewrite the function to work correctly?
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter16: Searching, Sorting And Vector Type
Section: Chapter Questions
Problem 20PE
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C++
![QUESTION 7
Consider the following function that is intended to swap the values of two integers:
int main ()
{
int x = 3;
int y = 4;
false_swap2 (x, y);
cout << x « "
" < y << endl;
return 0;
void false_swap2 (int a, int b)
{
int temp = a;
a = b;
b = temp;
Why doesn't the function swap the contents of x and y? How can you rewrite the function to work correctly?
Arial
3 (12pt)
T TT
Paragraph
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Transcribed Image Text:QUESTION 7
Consider the following function that is intended to swap the values of two integers:
int main ()
{
int x = 3;
int y = 4;
false_swap2 (x, y);
cout << x « "
" < y << endl;
return 0;
void false_swap2 (int a, int b)
{
int temp = a;
a = b;
b = temp;
Why doesn't the function swap the contents of x and y? How can you rewrite the function to work correctly?
Arial
3 (12pt)
T TT
Paragraph
Save and
Save All Answers
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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