4 like 1 dislike
9.8k 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 | 9.8k 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:172.71.1.181
©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
| 8.7k 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
| 11.1k 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
| 20.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users