4 like 1 dislike
3.7k 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 | 3.7k 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:172.71.255.88
©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
| 3.3k 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
| 4.2k 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
| 8.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users