4 like 1 dislike
8.1k 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 | 8.1k views
0 0
u

61 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main (void)

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

    }
answered by (-281 points)
0 like 0 dislike
Hidden content!
* * * * ** *** ** **

int x,y;



int main(void)

{
***** * * ** **** **
* * * ****** * *
* * *** ** *



}
answered by (-336 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main ()



{


** * *** * ** * ****** x,y,z;


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


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


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



}
answered by (-249 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

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

}
answered by (-168 points)
0 like 0 dislike
Hidden content!
#include * * * ** *



int main()

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


******** * * *** ** * * * * the value of x and *** * *
****** ** * ** * * ***** ** ** &x, *******


** * * *** * = x;
* * ** ** ** * * * ** ** * * * y;
** ********* ****** * *** ** *** * *** * temp;


** * * * * * **** ******** * = %d\ny = * *** ****


* * ** * ** * 0;

}
answered by (-214 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include ** *** * *



int x,y,x2;

int main()

{
* * *** * * ** * * * * **** *** ** ** * **** * ** ***
* * ****** * *
** * * ** *** * * * **
* * * ** ** * * * *
** * * * * * * ****** * * * *** *
** ** ** * ** *** 0;

}
answered by (-286 points)
0 like 0 dislike
Hidden content!
#include *** * * ** *

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



int x,y,x2;

int main()

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

}
answered by (-286 points)
0 like 0 dislike
Hidden content!
***** * ** ** *

int a;





int ** *

{
** ** ** * **
** ** ****** * ** * *



}
answered by (-336 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

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

}
answered by (-258 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * * * *



int main()

{
***** * **** * ** * * x,y,z;
* * * * * * * * * * * ***** ** * *** *** ** * * *
* * *** ******** * * * *
** * *** *** ** ** * ***
***** * ** * * * *****
* * *** * *** *** * * * %d",x,y);
* * ** ***** * **** * 0;

}
answered by (-258 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.66
©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
| 7.3k 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
| 9.4k 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
| 17.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users