4 like 1 dislike
12k 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 | 12k 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:104.23.197.94
©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
| 11.2k 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
| 13.9k 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
| 25.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users