4 like 1 dislike
1.9k 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 | 1.9k 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:172.70.131.184
©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
| 2.2k 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
| 4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users