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:108.162.216.51
©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
| 4.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users