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