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