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