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