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