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