4 like 1 dislike
2k 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 | 2k 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:172.70.130.131
©2016-2024

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
| 1.8k 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
| 2.3k 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
| 4.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users