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