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);
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***   *  * * ** *  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