4 like 1 dislike
9.9k views

Write a program to swap the values of two variables. The program will ask the user to input variables x and y with numerical values. You must write code that exchanges their values: the value of x after your code runs must equal the value that y had before your code ran, and the value of y after your code runs must equal the value that x had before your code ran.

寫一個交換兩個變數的程式

Example input:

3
5

Example output:

5
3

Remember: Your output may be 100% correct, but your code matters!

[Exercise] Coding (C) - asked in Chapter 2: C Fundamentals by (12.1k points)
ID: 25484 - Available when: Unlimited - Due to: Unlimited

edited by | 9.9k views
0 0
u

61 Answers

0 like 0 dislike
Hidden content!
#include * *** ** **

#include * **** * * *



int main()

{
* * ** * ** * * * * a,b;
* ** * * * * * * * * * *** **** *
** ***** * * * * ******* ** ** *
** * * * *** *** ** ***** 0;

}
answered by (-108 points)
0 like 0 dislike
Hidden content!
#include * * * * ** **

int main(void)

{
* ** * * * ** * x,y,s;
** * ** * ** *** ** ** ** %d", &x, &y);
* * **** ***** * ****
* ** * *** ** * * * *
**** * * ** ** * *** *
** ** ** * * ** ** * ** *****
**** * * * ** 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * ** *



int main(void)

{
* ** * * * * * *** * a,b;
**** ** ** ** ** ** *** ** * * * ** * **** *
*** * * * ** ** ** ** ** * * **** * * *** *
*** * * * ** ** * **** ** ** ** ** *
* ** ** ** ** ** * ** * * ** * *** ***
** **** *** * * * ** 0;

}
answered by (-284 points)
0 like 0 dislike
Hidden content!
#include ** ** *******

#include * * * **





int main()

{
*** * **** * x,y;
* *** **** **** * * * ** * * * * * *** ** * * **
** * ** * *** * ** ** * * **
** **** * *** * * 0;



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
#include * * *** * **

#include * *** * *** * **



int main(void)

{
* * ** * *** * * * * ** a,b;
* ** ** **** ** * * * * ** * * * ** ** **
* * ** * ** *** * **** ** * **** * ****
* * ** * * ***** * * * *** ** 0;

}
answered by (-284 points)
0 like 0 dislike
Hidden content!
#include *** * **** * *

int main(void)

{
* **** * * ** * x,y;


* ** ** * * * * * * * * * *** **
* ***** ** * * ** * * * *


* * * ** 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
* * * * * * *** x,y;
* * * * * * *** * * * * ** * * * * ** *** **
* **** ** * * *** **** * * **** * ** * * * **
*** * *** * *** * ** * *** ***
* ** *** * * * ** ** ** ***** * ** ** * ** *


* ****** * * ***** ** 0;

}
answered by (-229 points)
0 like 0 dislike
Hidden content!
#include * ** * * * * **

int main(void)

{
* * *** * **** x,y,temp;


* ** ** * *** * **** &x, *** * ***
* ** ** ** ** *
*** *** * *
*** * * *** **
* * ** *** * ** ** ** * ***


* * * * * 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include ***** * * *





int main (void)



{
** **** ** * **** * **** x=3,y=5;




** ** * * ** * * *** * * * ***** * *** **
* * * * ** * *** ** * ** **** **** * *** * * **
** * ** ***** * ** * * * * * * ** *** * * *
* ** **** ** * ** * * * * * ***** **





return 0;



}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include ** * **** ***

#include * *** *



int main()

{
** **** ** ** *** x = 0;


* ** * **** ** ** * * * y = 0;


* * ** * * ** ** * * temp = 0;


** ** * * **** * * * ** ** * * &x);


****** ** * *** * * ** * * * * *** * * *


** * ********* * ** * ** = x;


* **** ** ** * * * = y;


** *** ** * * * * * = temp;


* * * ** * * * ** * ***** ** x, y);
* ** ** * ** ****** * ** * * 0;

}
answered by (-285 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.93
©2016-2025

Related questions

2 like 0 dislike
50 answers
[Exercise] Coding (C) - asked Sep 28, 2017 in Chapter 2: C Fundamentals by thopd (12.1k points)
ID: 25483 - Available when: Unlimited - Due to: Unlimited
| 8.9k views
1 like 0 dislike
73 answers
[Exercise] Coding (C) - asked Sep 28, 2017 in Chapter 2: C Fundamentals by admin (9.9k points)
ID: 25482 - Available when: Unlimited - Due to: Unlimited
| 11.3k views
3 like 0 dislike
116 answers
[Exercise] Coding (C) - asked Oct 5, 2017 in Chapter 3: Formatted Input/Output by thopd (12.1k points)
ID: 25729 - Available when: Unlimited - Due to: Unlimited
| 20.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users