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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*  ** **  * *   * ***  ******** ***  ********  *  ** ** *
  ** **  * * **  *   * ***    *** * 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;
*  *  *  ** * *   *   *   ***  *  **   ** **   *  x);
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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);
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 *  * ******   *      *  ***   *    ** * %x\n", y);
* **  * *  **     *    *   * *   * ***** * y);
 * ***** ** * *** *** *****  *  * *   ** * ** * *  z);
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* ***  ** ***  * **   ** * * **  *   *  * ***** 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);
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* **  * **** * ***  * *  *  *** * ********* * * * x);
* *** *****  *  *  **** *    *    *****        ** * ** y);
*     ***    ****** * ***  *    ** ***** y);
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   *    * * *  *  * * *  *** *  **** **  *   *   z);
* **  *** ** **** *** * * ** ******  ***   *** ***  * * z);
***  ****     ** * **  * **   ****   *    *  ***** z);
*** ***  * *****    ** ***  0;
}

Comments

Case 0: Wrong output

Answer 6

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