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);
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 *** *** **  * *  **** * ** * *   ****  ***   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