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