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