4 like 1 dislike
11.4k 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 | 11.4k 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:104.23.197.65
©2016-2026

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
| 10.7k 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
| 12.9k 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
| 23.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users