10/12 Exercise: Complete a program with output format

Question

Please take a look at the uncompleted program in the bottom and fill in the gaps with properly output format to complete the program in order to display the following output:
把還沒完成的程式寫完
Remember: Direct output or cheated output is always forbidden.

#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
    printf("______________ \n", x);
    printf("______________ \n", x);
    printf("______________ \n", x);
    printf("______________ \n", x);
    printf("______________ \n", y);
    printf("______________ \n", y);
    printf("______________ \n", y);
    printf("______________ \n", z);
    printf("______________ \n", z);
    printf("______________ ", z);
    return 0;
}

Required output:

21
 21
15
25%
A
 a
10
77
077
63

 

Answer 1

Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * *  *    **   **** *    ** x = 21, y = 0xa , z = 077;
*** **  * * ** * * * ***  ***  * ***   * ** *  * 
     *   ** ****  *    *  * *** *   %d\n",x);
** *     * ** *     *    *  ** *    ****   * ***   **
* *  ** *  * **       * * ** **    **  *** ******
 ** *     *       **  *** ****    *      *   **
    ****    * *  *   * *********** %x\n",y);
      *  * * ***  ** *   * ** * **  *  *  * ***** * *** * *
   ****   *    *  *   ****   * ** ***   ****  * * * 
**** *    ** *** **** **  *  ** *   * ***** ***** * 
** ****** *     ******       **  * ** *  ***** 
**** ***   ** **   *     ***  0;
}

Comments

Case 0: Correct output

Answer 2

Hidden content!
#include <stdio.h>

int main()

{
    int x = 21, y = 0xa , z = 077;
*        *  * ***   **  *     *     ** ** *     ** x);
 *  * * * *  * *  * *    * * * **    * **  ** x);
  * ****  **** **** * *  **  *    *        *   *** x);
*** *******  **** ** * *  * * * *  ** **  *  ** * **    * x);
** *  ***     **** *   *  ** *   * *** *** * ** *  * y);
****  *** *  *   ** *   *   ***  *****  ** ** *  *   *  y);
*   **   ***  *** ** **  * *   *   * ** **** * y);
** ** ** *   * *  ***** **  *****     ***  *  z);
** ** *   *   ** * ***  *  ***  ** * * *   *     * *  z);
 *   * * ***   *    **      * ***    *** ****  *** z);
*** ** *  *  *  ***    *   *  *  *   0;

}

Comments

Case 0: Correct output

Answer 3

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
*** **     * *   * *  *     *   * * **  ****    *   x);
*     ** *  * *** *    * ** * *    *       **   ** x);
* * *    *  *****  * * * * *  ** *   ******* **** x);
 * *** *** * *  ** *** ******   *     ****** ***** x);
 **  *  **** *****  * ****  *  ***  *** *  * **  y);
**  **      **      *    *  ***** ***    ** *  * * y);
*  *   * *  * *   **     *** **    ** ***  ******* ** *  y);
* ***   **    ** ** *  ** *   ******  *  * * * *** * z);
****  *  ** * * *  ***  * ***    **** * ***** * ** z);
* * * *  **  ** ***  *  * ** * ***  **** *  **  z);
  ** ***  **** *     ** ** * 0;
}

Comments

Case 0: Correct output

Answer 4

Hidden content!
#include <stdio.h>
int main()
{
* **** **   * * ** ***  * x = 21, y = 0xa , z = 077;
   ***** *   **  ** * ** * **   *****    * x);
 * *  **     ** * *  ** ******   * *  *** %3d\n", x);
*** *****  **   *  ****** *   ***   ******       * x);
****    * **** * **   ***** * **  * *  *     *  x);
 *    * * * **   *   ******    **  * * * ** *****   y);
 * ** ***  *  * *  ***  ********  *  ** **  %x\n", y);
         * *** ** * * *** * *  ** ** ***** *  y);
*   * * *** ** *   **  * **  * ***** ** ** *    z);
  ** * ***  *** *** *** *  *   ** **  ***** **  *** * ** * z);
* **    *  *  ****   *** *  * *** ** ** *   z);
   **  * ****   **      ***  0;
}

Comments

Case 0: Wrong output

Answer 5

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
*  **  *   * *  *  * *  * **  *   * *   * *   ** * x);
 **  *  *** ** *  *   **  ****   *  *** * * ** ** x);
 **  *   *****   **** **   *   *   *    *  * x);
**  * *   *** *** *** * *  ***   ** * *  ** **    * * x);
  *   **  * * **** **********  *** **  **   *  ** y);
* ***  * * * **  * ** ** ***  **  *** ***  * *  * y);
**   *****   **     * ** * * * **** **       * ** y);
  ***    *  ** **       **  * * ** **** * ***     **  z);
*** *  ** *** *     **** ****   *****    ** **     * z);
 *  ** ****  *  * **  ** *    ***  ***     ** z);
  *  **  * **  ***  **    *  ** 0;
}

Comments

Case 0: Wrong output

Answer 6

Hidden content!
  ** *   * *      **  *
int  * * ***
{
int x = 21, y = 0xa , z = 077;
  ***    **    *****  *** * x);
***   ***  *  *  **  * *  x);
* *  ****  * *    * *** x);
**  ******* **  * **   x);
  **   ** * *  ** ** y);
 ****   *          *    *** y);
 **** * **  ** *      * * * y);
 * **   *** *** * *** z);
  ** **    ******  *   z);
  *  **********   ** z);
    0;
 *** ** *****  **

Comments

Case 0: Correct output

Answer 7

Hidden content!
  ***   * * ** ***   
int ***** 
{
int x = 21, y = 0xa , z = 077;
** * * *  *  ***  ** *  x);
**   **  * * *  * **  x);
  **** **  * ****    **** x);
  *   ** *  *  * *****   x);
*** **  * *    **  *** y);
* **** **    ** ***  y);
****    **** **  * * *  y);
  * * ****    ******* z);
**     **  * ***  ***  * z);
  *   *   **        *  z);
* *   0;
 ** * * *

Comments

Case 0: Correct output

Answer 8

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
  * **  **    * *** **  **    ** * ****    * ** x);
     ** * **   *     * *        **** * * **** x);
 * *      * *****   ***** **    * *     ** * ***  x);
    *** ***  **  *   ** *   *       * ****     * **** x);
*  * ****  ***  *   *  *  * ** ** *  * *   **  **  y);
** **  * * **        * ***  *   ***  *** ** ********  y);
****   **  ** **** * ** *  *** *  *       y);
**     * **  *** *  ** *** *  **** * * ***  z);
***   *******  * * *** ****  *  *  *    ******  * * z);
 **** * *** *  * * ***  ** **    *   ****** *  z);
 *** *  ** *  ** * * **** ** 0;
}

Comments

Case 0: Correct output

Answer 9

Hidden content!
#include <stdio.h>
int main (void)
{
    int x=21,y=0*a,z=077;
*** * **** ***  *  ****  *** ******* *** ****** *   **
*   ** **  * *** *   * *     **  *** ** *  ** * *   
* *  *** * * * * **   * ** *  **  ***  *** **  * * 
    ** **   *** **    * *** * *  * ** * **    *       
***** * *  ** ****  ***  ** * *** *** ***   **
*  ** *   *** ***  * *  * *     *      *  **  ** * *
     * *** * *  * ** *** * * **     **   *    *
* ****  *** *       *  *  **    * *** ** ** *
* * * ** *  *      **  *** * * *    *  **   *   *   **
** *** *  **  ***** ** **** **   *  *     *  ****
    return 0;
}

Comments

prog.c: In function 'main':
prog.c:4:18: error: 'a' undeclared (first use in this function)
     int x=21,y=0*a,z=077;
                  ^
prog.c:4:18: note: each undeclared identifier is reported only once for each function it appears in
prog.c:5:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("15\n",x);
            ^~~~~~
prog.c:6:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("21\n",x);
            ^~~~~~
prog.c:7:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("21\n",x);
            ^~~~~~
prog.c:8:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("63\n",x);
            ^~~~~~
prog.c:9:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("a\n",y);
            ^~~~~
prog.c:10:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("A\n",y);
            ^~~~~
prog.c:11:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("10\n",y);
            ^~~~~~
prog.c:12:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("077\n",z);
            ^~~~~~~
prog.c:13:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("77\n",z);
            ^~~~~~
prog.c:14:15: warning: spurious trailing '%' in format [-Wformat=]
     printf("25%",z);
               ^
prog.c:14:12: warning: too many arguments for format [-Wformat-extra-args]
     printf("25%",z);
            ^~~~~

Answer 10

Hidden content!
#include        *  * *  ** 
int main ()
{
**    ** *    x= 21, y= oxa, z = 077;
  
**   * ***  ** *   *** *** * *  *  **  ** x);
 *   **** *           * **** *  %d\n", x);
    *** ******    *  *****     * *  x);
  ** * ** * *** *     ** ***  x);
** **** *   *  *** *** *  *** ******* **  y);
     *  ****** ** *   * *    ***  * *    *    y);
  * **   **** *  ****  *** *  ***      y);
 **    **     * *****  **** *** * * ** z);
       ********** ***      *  *  *     **  z);
*   *  *  * * ***** *      * z);
 **  * *
* **   ****   0;
}

Comments

prog.c: In function 'main':
prog.c:4:17: error: 'oxa' undeclared (first use in this function)
   int x= 21, y= oxa, z = 077;
                 ^~~
prog.c:4:17: note: each undeclared identifier is reported only once for each function it appears in
prog.c:14:15: error: unknown conversion type character 0xa in format [-Werror=format=]
   printf("%.30\n", z);
               ^
prog.c:14:10: error: too many arguments for format [-Werror=format-extra-args]
   printf("%.30\n", z);
          ^~~~~~~~
cc1: all warnings being treated as errors