2 like 0 dislike
16.3k views

Write a program that input four-digit number, then prints the number with its digits reversed .

寫一個輸入4位數字,反轉輸出這個數字的值

Example input: 

5455

Example output:

5545

Example input: 

5400

Example output:

45
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited

edited by | 16.3k views

64 Answers

0 like 0 dislike
Hidden content!
*** ***** *
int main()
{int * * *
****** * * **** ** * ***** * ********** *** *

***
* * *** ** ** * *** ** **
}
else ** ****** * c!=0){
** * * * * **** ******
}
else * * ** ***** * b!=0){
** * *** ** * *
}
else ** * ***** * * a!=0){
* * * *** *** ** *
}
else {
** ** * * * *
}
}
answered by (-329 points)
0 0
prog.c: In function 'main':
prog.c:16:17: error: format '%d' expects a matching 'int' argument [-Werror=format=]
 printf("%1d%1d%1d",b,a);
                 ^
prog.c:19:11: error: format '%d' expects a matching 'int' argument [-Werror=format=]
 printf("%1d,a");
           ^
cc1: all warnings being treated as errors
0 0
prog.c: In function 'main':
prog.c:16:17: warning: format '%d' expects a matching 'int' argument [-Wformat=]
 printf("%1d%1d%1d",b,a);
                 ^
prog.c:19:11: warning: format '%d' expects a matching 'int' argument [-Wformat=]
 printf("%1d,a");
           ^
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
** * * * ** * ** a,b,c,d;
** ** ****** * * * * *** ** * ** ** * * * *** * * ** ** *** *
*** * ***** * **** *** * * *
    {
    
** *** ** ** * *** * * * **** * ** ** ** ** **** * *
**** ****** *** * * * *** ***
* * *** * * ** ** * if (d==0 && c!=0)
* * * * ********* ** ***
* ** *** *** * * *** *** * * ***
** **** ** * *** * ** * * ***
* * * **** **** * ** * * if(c==0 && b!=0)
*** ** * ** * * * *
*** * * ****** ** * * ** ** * **** ** *
* * * * ** ** *** ** *
* *** **** *****
** ** ** ******* *
**** * * * *** *** * ** * * ** ** ******
***** * * * ** * * **
** **** * ** * * * ** ** 0;
}
[] Coding - answered by (54 points)
ID: 27911 - Available when: Unlimited - Due to: Unlimited

edited by
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

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

    }
* * ***** ***** * * * *** * *** * * *

}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

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

    }
* * * ** ** * * *** ***** *** * *** ****

}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
** ** *** * * * a,b,c,d,e;
** * * * **** **** ***** * ** ** ** **** *** **
** ** *** * *** ** * *
* ** * * * ** * ** ***
* * * * * * *** * * ** ** **
* * * * * * ** * **** *** **
***** * *** * * * * **** *** *** ** **** * * * *** *


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

}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
* * * * *** * ***** n,x=0,y;
* *** *** *** * * ** **** * **** ** *** * *


** * * * * * * * ** * ** 0)
* ** * *** * ** ** *
****** ** * ** ** * **** **** **** **** *
* *** * ** *** * * *** ** **** *** *** *
* * **** * ** ** ** * * ** * * * * **** * **

    }


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


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

}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
* * * ** * ** * ** * * n,x=0,y;
*** * **** * ** * ** * ** * * **


* *** * * ** * * * * **** 0)
*** * * ** * ** * * ** **
*** ** *** * * * * * * * * * * * * ** * ***
**** *** *** ** **** * * ** * ** * ** ***** * * * *
* ** * * ** **** ** ** * * * *** ** *

    }


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


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

}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
**** *** ** * * * * * * *** n,x=0,y;
*** ** ** * * *** *** ** ***** **** * *

* * * * * * **** ***** ** 0)
* * * * * **** ****
** *********** * * *** * ** * * **** ** * *** ** *
* * *** * ** ** ** * * ****** **
* ** *** * * * ** * * ** *** **** **** ***
    }

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

**** * * * ** *** ** 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include * * ** *


int main (void)

{

****** ** ** ** * * a,b,c,d,e,f,g,h;

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

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



* * ** * * ***** * ** **** (e ==0&& f!= 0){

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

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

***** * ** * * ** if (e == 0 && f== 0 * ***** ***** *

********** ** ** * * * * * *
*** ** ** ** ** *
* *** * * * **** if (e == 0 && f== 0&& g==0){

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

* * * *
* * **** if (e!=0){
* *** * * ** **** *** ** ***
** * *** *** *
* * ** * * **** * * * 0;

}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)

{
*** * ** * ** a,b,c,d;
* * * ** *** * *** * x,y,z,t;
* ***** ** * ** * * *** *** * * * * * ** ** * * * ** * * ***** ******* *
* ** * *** ** * *** **
* * * * * * **** * * * **
*** * *** **** ** * ** *
** * ** * * **** ** ***

** ** *** * ** * * *** * (t!=0 && z!=0 )
*** *** * ** *******
* * * * * * ******* **** *** * * * ** * *** ** * * * *** * z, y,x);
* * * * * ** ** *
** ** * * ** ***** * * if (t==0 && z!=0 && y!=0 && x!=0 )
* *** * ** ** * ** *** ** ** ** ** *
** * * ** ** * ** * ** ** * ** ** * ** * * ** ** ***** ** *** *** * * * ** * y,x);}
else if (t==0 && z==0 && y==0 && x!=0 )
* * * ***** * * * * ** * * *** * ** *
* * ** ** * ***** * * * *** *** *** * * ** * ******** ***** * * ** * ** *** *** * * *
* ** ***** ******* *
** ** ******** ** * ** * * ** ** * * ***
* * ***** * * ** * *** * * * **** * * ** * * **** * ****** * *** **** y,x);}
** **** * * * * * * 0;
}
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.70
©2016-2025

Related questions

1 like 1 dislike
85 answers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited
| 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users