[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