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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* **  * *  ** *  *  * ** *     * ** * *** **** *
**  ** * ***  *** * **  * * *  *    **** * * *
*  *  *** * * * * *   ******  **    %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;
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  *** ****  *    *** **   **** ***  ** *  * x);
*** * ****  ***     * *** ** * * ** *   *****  ** ** *  x);
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**** **      *****   ********* ***          y);
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****  **  ****  * **  ***** * *   *   *** *  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;
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 * **** * **    *  *** * * ***** ** ** **   **   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);
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*     **    * *   * * **  * ******* * ** ***** ** ** 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);
* *        *   *   ** y);
****  * ** **  **      * y);
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*   *   * **    ******* 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);
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  **** * *  **      * *** 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