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);
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***  ** ***  ******  * **      * *      * * **  * ** 
 **** ** * *  *     ** * **    *  ***  **    
* ** * *  **  * * *     *   **    ** **   * * %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