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