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