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