4 like 1 dislike
8.8k 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 | 8.8k 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:172.70.80.20
©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
| 7.9k 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
| 9.9k 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
| 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users