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