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