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()
{
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  **** * **** ***   *** *** ****       **   **  
****    *** ***    *     *****       *  %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