4 like 1 dislike
1.8k 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 | 1.8k views
0 0
u

61 Answers

0 like 0 dislike
Hidden content!
#include * * * * ***

#include ** *** * *



int main()

{
*** * * * * * * * a,b;
* * *** ** * ** **** ** * * * * *** * **** * ***
** *** * * * ** ** *** ** **** * *** * ***
** * * * ** ** ******** 0;

}
answered by (-108 points)
0 like 0 dislike
Hidden content!
#include ** * * * **

int main(void)

{
** * * ** * **** ** x,y,s;
* ** **** ** **** ** ** %d", &x, &y);
* * *** **** *** * *** **
* **** ** * * * ** **
** * * * ** * *** * * *
** *** *** *** * *** * * * * * * *
* * * * ** ** **** * 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * * ****



int main(void)

{
* * **** **** * a,b;
* ** ** * ** * * ***** * *** * ** *****
***** ** ******** *** * *** * * ** * * *
*** ** * * * *** *** * ** * * * * * * **
******* * *** **** ** * * *** ** * ******
** *** ********* **** ** * 0;

}
answered by (-284 points)
0 like 0 dislike
Hidden content!
#include * * * ******

#include * ***** **





int main()

{
******** ***** ** x,y;
* * * * ******* * ** * * * * **** ************* *
* ** *** ** *** * *** * ** ***
* * * **** *** 0;



}
answered by (-255 points)
0 like 0 dislike
Hidden content!
#include * * ** **

#include ** * * *** **



int main(void)

{
*** *** * **** * ** a,b;
* * * ******** ** * ** * * ** * ** * **
* *** ****** *** **** ***** ** ** ** *
* * * * * * ** * **** 0;

}
answered by (-284 points)
0 like 0 dislike
Hidden content!
#include * * *** **

int main(void)

{
* * ** * ** * x,y;


*** ** * * *** * * * * * *
* *** * **** ***** *** * * * ******


** * ** * ** * 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
* ****** * * * *** x,y;
** ** * * * * * ** * * * * *** * * ** *
* * ** ** *** ** *** * * *** * * * ***
* *** * ******* * ** *** ******* * *
* * * * ** ***** ** * ** * *** * *** *


* * * **** ****** *** * ** 0;

}
answered by (-229 points)
0 like 0 dislike
Hidden content!
#include **** *** **

int main(void)

{
***** ** * x,y,temp;


* **** ********* ** ** * *** ** &x, **
* * * ***
* ** *** * *
*** * * * ** **
* * ** **** * * ** ** *** ***** *


*** ** ******** * 0;

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include ** * * **





int main (void)



{
* ** * * * *** ** * x=3,y=5;




* * *** **** ** * *** * * ** ** * *** ** *
* * *** * ***** * * ** ** ** * * * *** * * **
**** * * * * * * * ** * ** *** * **
** *** **** * * *********** * *





return 0;



}
answered by (-107 points)
0 like 0 dislike
Hidden content!
#include * * *** ***** ****

#include *** * * * *



int main()

{
* * * * * * ****** x = 0;


* * **** * * * *** *** y = 0;


**** * ** **** * ** * * temp = 0;


** ******** * * *** * *** * ** **** ** * &x);


** ** * * * ** ** *** ** * ** **** **


** **** * ******** * = x;


* * * * * **** ** ** ***** = y;


* ** *** **** * ** * = temp;


*** ** * * * ** ******** ** * ** x, y);
** * ** ******* ** ** ** 0;

}
answered by (-285 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.94
©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
| 1.6k 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
| 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
| 3.8k views
12,783 questions
183,443 answers
172,219 comments
4,824 users