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