4 like 1 dislike
11k 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 | 11k views
0 0
u

61 Answers

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

int main(void)

{
* **** **** * ** * a,b;
****** ** ** ** *** ** * * *** ** * * *** *
** ** ** *** * * ** ** * * *** * * *
**** *** * * ** ** * * * 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
#include ** **** *** ***

int main(void)

{
** * * * * * * ********** * a,b;
** * * * * *** ***** ***** ** * * * * **** *** *** **
** **** ** * ****** * * * ** * * * %d",b,a);
*** *** ** ** * ** * ** * * 0;

}
answered by (42 points)
0 like 0 dislike
Hidden content!
* * ************



int main()

{
** ** * * * * * * a,b,c;
* * ** ** * *** ** * * ** ** * *
** **** **
* *** * *** * * *
**** * *
* * ** * * ** * ** * ***** ** * ** * *

 return 0;

}
answered by (-140 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main(void)

{
* * * * ** * * * a,b,c;
* ** * ***** *** * ** ** * * * * ** *
* * * ** * *** ** **** * ** ** * *** * * * ** *
** * ** ** * * **** = a;
* ******** * ***** * = b;
* * ***** * ** * ** * = c;
** ** ** ** *** * * * ** * * **** * * * * *
**** ** **** * ****** ** ** * 0;



}
answered by (-323 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



int main()

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


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


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


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



}
answered by (-214 points)
0 like 0 dislike
Hidden content!
** * *** ** * * *

int

{

int a,b;




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






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






* ** 0;

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

#include * **** * *





int main()

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



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * ** *** *



int main(void)

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


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



}
answered by (-127 points)
0 like 0 dislike
Hidden content!
*** * **

int main (void)

{

int x,y;
* ** ** * * ** ***
**** * **** ** * * *
* ** * * ** * * * **
* * * *********
* 0;

}
answered by (-329 points)
0 like 0 dislike
Hidden content!
* ** * * * * *

int **

{
*** ***** x,y,s;


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

s=x;

x=y;

y=s;
******** **** * * **** ****** **


* * ** ** ** 0;

}
answered by (-304 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.65
©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
| 10.2k 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
| 12.7k 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
| 23.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users