[Exercise 14] Arrays: Reversed Set

Question

Please write a program using an array to receive 5 numbers, then output those inputs in reverse order as examples shown.

Input (i)

1 2 3 4 5

Input (ii)

1
2
3
4
5

 

Output (i) acceptable

54321

Output (ii) acceptable

5 4 3 2 1 

 

More information

https://www.tutorialspoint.com/cprogramming/c_arrays.htm

 

Answer 1

內容已隱藏
#include *  ** ***    *
****  **
int main()
{
**** *    **** * * *** *  n = 4, c, d, a[100], b[100];
*** *** *
** * *   *   ****** 
 *   ** *  *  *   *  (c = 0; c ******  n ; c++)
   **** * *** * * * * *       * ** ** ** * ***  ******** * **  ** **   ****
    *   **
**  **    *  * 
** ****
 ******   * ** *  * * ** (c = n , d = 0; c  *  0; c--, d++)
 *  *  * **  ***    ** ***    ***    *   *  = a[c];
  *    *
* * * *  ** ****  ** 
  * 
 ** ** ***** **   * (c = 0; c *  * * n; c++)
 ***  **      * *  ***   *  *  ** **   = b[c];
  * *  
*     
* *  *  **** *** **   * (c = 0; c ** * n; c++)
******  *     *****    *****    *  *** *  *** * ** *       a[c]);
*   * 
*** **     *** ****  ** *
   * *  *      *  * 0;
}

Comments

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 2

內容已隱藏
#include  *    *   * 
*****  
int main()
{
 * *** **    * *   * * n = 4, c, d, a[100], b[100];
 * *  
  * *     ***  *******
    ** *** ***  * *** (c = 0; c ** *  * n ; c++)
*  **  ***       *   * * ****** *** ******* ** ** **** * *       * *** *
  *** ** 
 **** **  *   **   **
**  **
 *******  **     ****  * (c = n , d = 0; c *    * * 0; c--, d++)
*****  * *  *    ** ** *  * * *   *   ** * * *** = a[c];
* **  **
     *   ***    *  
**    
     *   *  ****  **    *  *  (c = 0; c *  *   * n; c++)
 * ***    ***  *** *   ***** ** **  *  * **  = b[c];
   ***
 *    *
** **  **     ** ***  (c = 0; c ** **  n; c++)
 ****  **** * **   * ***      *****  *  ** * *******  *  * a[c]);
  ** ** 
 *   *       * *  **   ***
****  ***** * ** 0;
}

Comments

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 3

內容已隱藏
#include<stdio.h>
int main(void)
{
*  **  * *******  *   ****  tab[5],i;
  * ******** *   ** * *** ** *** *   
*   * ** * *    *   * ** ***  
******  * * *      ** **** *** *  *  * ** ** ******  *    **** *  * *      ***    * ** * *
 * ***      ******  ***  * * 
   * * * * ****   * **** (i=4;i>=0;i--)
*    ******** **  *** * ***  *
*   * * *   * ***  *  *   * ** ******  *  *** *      **  *  *  * ",tab[i]);
    * ****    **    *  *   * 
  * *****  *   * *  ****  *****  ** 0;
}

Comments

Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
Case 5: Wrong output

Answer 4

內容已隱藏
** *  ** ****** **    
**    **     ***  

int main(){
*   *     int * * **  * * 
* * * *    * * 
**   *     **  for(int *  * ** ** * 
**   *    *  *  * **  *  *****  * ** * *  *****  **   *   * 
  **   **    **  * }
}

Comments

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 5

內容已隱藏
#include  *  * ** **  
 **  *     * * ****  ***

int main () {

   **  ***** *       * n[5]; 
 **  **   **  * *   ** i,j;
     * *** ***** ** size=5;
 *****
 *   *      *** **  *  **   **  elements of array n to 0 */  **********  *  *  *   * **  **  ***  *  ***  ** * 
  *   *** * *  * ** *    ( i = 0; i < size; i++ ){
*******   *   *  *** **  *  * *  **    **  *  *  *      **
**    ** ** * **  ***** 
** * ** * *  *** ** **
 * *   ** ***  *       output each array * *  * value */

for(j = 4; * **  *  j--){
 * *  * * *  * *     ****  ** *    *   **   *** **   * **    * 
*     * **   * * ***  ** 

 *           *  
  * *    *     *  **  * **  *   ********* ** *     * * ** 
  * *  **   * return 0;
}

*  * **  *  **

Comments

prog.c: In function 'main':
prog.c:16:13: warning: too many arguments for format [-Wformat-extra-args]
      printf("%d", j, x[j]);
             ^~~~

---

ERROR:         printf("%d", j, x[j]);

---

prog.c:29:2: error: expected identifier or '(' before 'return'
  return 0;
  ^~~~~~
prog.c:30:1: error: expected identifier or '(' before '}' token
 }
 ^

---

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 6

內容已隱藏
#include      *  *** * *

int main(int argc, char *argv[]) {
   **  * * ****** *  ***  * *  * a[5],i;
** *  * *  *** ** *     ***     *  {
  ****** *  *** ******   * ********    **     **  * * * ****** **   ** ***   &a[i]);
*     *  *    **  **      
 ** *      ***  *  * **  ****  ***  * {
*  *****   * *  *   *  *      * * **  *****  ****  * **  ** **  **  ", a[i]);
  * ****  *  ***** *** * 
}

Comments

Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
Case 5: Wrong output

Answer 7

內容已隱藏
#include ** *****   *** 
int main(){
   *  *  ** * x[5], i;
 ****** * * *
  ** *** ** * **** *  *  * ****
* ***   *** * *     *** * *    ****  * * *  ** * &x[i]);
*   ***    
*  * *****  *    * ********  i--){
******     * * * **  **      *   ******* *  * x[i]);
*    **  * ***  **
     ** * 
***   **  *  *** ** 0;
 *** *** *   *
}  

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
Case 5: Wrong output

---

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 8

內容已隱藏
#include<stdio.h>
int main(void)
{
 *   ****   *    * *** * *** tab[5],i;
*  **** ** *  ***   *  *****    **  * *   
**    *    *  **    * * * *
   **  *  **  *****     ***** * *  * *********    **   ****** *  ****** ***     * ****
***  ** * * ** * ** **  *** 
* ** ** ****  ***** *  ** *  (i=4;i>=0;i--)
******* * *  ** **  *  ****  * *
* *** *  ** *** ** **  **     ***  * **** ***   ***     *      ",tab[i]);
*   *** *****  *****  *  *  
***  *** * **** * *    * **  *  ** 0;
}

Comments

Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
Case 5: Wrong output

Answer 9

內容已隱藏
#include ***  * * **  *  *
*     * 
int main()
{
   ** **  *    * *  n = 4, c, d, a[100], b[100];
 * ** 
* * * *** **    ***
   *  * ***   * * * (c = 0; c * * * * n ; c++)
    *  *** *   ** **   ******* ****  **  ** *    ***  **  ** * *  **  * 
* * * 
****   **** *****      
* * * * *
    **   * *   **  *  * ** (c = n , d = 0; c ***  0; c--, d++)
****** * * * **** *  ** *      **     ** * = a[c];
* *   ***
  * *  *  ** * **
 *  *  
*** **** *  ***  **** ****  (c = 0; c *   ** n; c++)
 ** * * **** *  *** * * **   ** ** * *** = b[c];
     *  
*   * * *
 * **** * ** ** *  ** * (c = 0; c **   * n; c++)
     ****** ***  * * * ** *  ** **   * ******  ** *   ****  a[c]);
* **  
 **   **  * * **   * *     
   ****  * **     ** 0;
}

Comments

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

Answer 10

內容已隱藏
#include  *  *       **
**   ****
int main()
{
** *     *  **** ****   n = 4, c, d, a[100], b[100];
*****  
 * *** * *       
   *  *   *** * * *  **   (c = 0; c **   * n ; c++)
**  ** *  **       ** * *****   *** *  *  *  ***   * **  *****  ***   ** 
 *  * ** 
*****   ** ** * * 
 *  *
******   ****  * * *  (c = n , d = 0; c ***    0; c--, d++)
*  ***  ***********  **  * **** * **   **  = a[c];
* **** *
***  *  * * ** **  *  *
    ** 
**    *  *** *  ***   (c = 0; c * **   n; c++)
    **  *  **** *** **** *******  *  *    * = b[c];
*** * **
   ** * 
 *** * * ** ***    * (c = 0; c  *  ** n; c++)
*    **** * *  ** ** * **   **  ** *********** ***      *  *  a[c]);
*   *
* **  * * *  *    
*   ** *  **  *  ** 0;
}

Comments

prog.c: In function 'main':
prog.c:26:3: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
   system("PAUSE");
   ^~~~~~

---

prog.c: In function 'main':
prog.c:25:3: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
   system("PAUSE");
   ^~~~~~

---

prog.c: In function 'main':
prog.c:25:3: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
   system("PAUSE");
   ^~~~~~

---

Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output

---

-----------Re-judge-----------
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
Case 5: Wrong output