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