4 like 1 dislike
4.7k 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 | 4.7k 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:172.69.17.132
©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
| 4.1k 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
| 5.1k 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
| 10.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users