[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];
****
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* ** *  ***   ***** * ***** 
*   *  ** * 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];
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   **   **  **     *  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;
     * * ** *****     * *   ***  *** *  
*   ** ***** *    *   ** *
 * **  * **   ** ****    * *  **   **  * ** *  ***  ********** ***  ***  ** * ** *   * *  *
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  ***  *   * * * **    
***  ***  **  *       *  *** ** *** *   *   *      ***   **  ",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++ ){
*    **   **** *  ***** **    ******** *  *  *  *** *** *   **  ***** 
     ** ** ** ***   
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   *   * * ***** *  *  output each array      *  value */

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

 * *  *    **  ** 
** * *  **  ** **   *    **  *  * * *** * *        *  ** *  
* *  *  **    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;
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 ** *  *   **  **      * *  * * * ***   ***** ********  **** ** *  *  ", 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;
*** *  *** 
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**** *****  ** * **   *  *** ** * ** ** 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;
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* *       ***  **   *   *   *
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*   *   * *  *****  * *** *      
*       * ***   ****    * * * 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];
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 *   ****        *    * ***** *     *********  ** *    * *    **   **  
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***  
** * *** *** *** **** (c = 0; c  * ** n; c++)
   * *  * * **    *** * ** ***** **   ********* = b[c];
*  *
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**  ****   **** *  **   ** ** *  * * *  **   * **    * 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 *  ***  ****  
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int main()
{
  * ***   * ***  * *   n = 4, c, d, a[100], b[100];
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**   **** ******  ***  * (c = n , d = 0; c  **   * 0; c--, d++)
***   *   **** ***   * *  * ****   **** * *     = a[c];
      *
  **  * ** **   **  
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*********  **  ** * * * * (c = 0; c   **** n; c++)
       * *  **    *   *  * * **  * ******  = b[c];
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***   *
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     ****       ** ** *******    **  *** **  ***   * * * * 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