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