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