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()
{
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* * ***   *  * *  ***** *** *** ** **  *  ** *** *  *
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* ****** *** *    * ** * **   ** *  * ***   ** ** *
** * *   **  ***** **** *  ***      0;
}

Comments

Case 0: Correct output

Answer 2

Hidden content!
#include <stdio.h>

int main()

{
    int x = 21, y = 0xa , z = 077;
  *  ** *   * ** * * **   * *   **  **   *** * *  x);
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* *   *  *   * ***   *** ***   * *   *    * **** * *    z);
*            * *     *  * * ** *  * * *         * z);
* **  *          *  ******     * 0;

}

Comments

Case 0: Correct output

Answer 3

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
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**** ** * *  *       * **  *   *** * *  ** **  * 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);
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* * *   ** ***  **   ** ****  0;
}

Comments

Case 0: Wrong output

Answer 5

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
**   * * ** **  **   *  ** *  *   *  ****   ***  x);
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 * *  *****  *  * **       **   * *  **     * ***   * 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);
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** ** ***  *  *  *  y);
** *******   **** z);
* **    *  * * *      **  z);
** *       *    * ** z);
*  ** 0;
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Comments

Case 0: Correct output

Answer 7

Hidden content!
 ****   **  * * * **   * 
int *** *  * 
{
int x = 21, y = 0xa , z = 077;
*  ***  * * *  **   **** x);
**  * ****  * *   *  x);
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**  *   ******* ** z);
*     *** *   *  *  z);
*  **  0;
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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);
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*    *   ** **    *  ** **        ** **  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;
    *  **  **  ***  **     ***    * **  ***  *  * *
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**     ** *    ** ***   ** ****  * * ****  * * ****   
*   ***  ****  *  * * * *       *  * *** *     *    *  **
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***** ****  * ****** * ***  **    * ****    ** *  *
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* ** ** * **** *       **    *  **     ***
******** *    ** * *   *      *  ***  ****   *   ****** 
****** * * * *  * *** ** ***** * * * *  *      *  
    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