[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