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