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;
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***  ** *  ***  *** * *    ** **** ****  %d\n",x);
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**  * ** *** * *  *  **  * ***  *     * ** *  ****  ****
  * ** ***  * *  *  *  **  *  ***  **   **** *  ***
*** * *   *** * * *  *   * * **** ** %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