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);
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 * **  ** ******************* **    * ** *   **  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;
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 * *  *     **   * *** *  *  ** * ***  *       *     x);
 * ****   **  *  ** * ****  **    * *  *** ******  **  x);
*  *   ** *****  **     ** **  *** *** ******* * **  x);
* *** * * ******    * * *****      *** *  y);
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    * ********  **** * **  * * *  **    *  **** * 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