[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