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);
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** ** * **  ** ** * * ***   **   **  ** *****  *** 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