[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