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