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