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