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;
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  ** * * **   * *  *   *  *   * %d\n",x);
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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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** ** * * ** ** **  **   **  **   ** *   ** *  *  **** 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;
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*   ** * *   * * **  *       ** * * * * *** *   z);
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  **    * ***  **** ** *   *    *  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);
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* * * * ******* * * *   * * * *  ***  %x\n", y);
***    **  **       ***   *******    *  ** ** ** * y);
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******* ** ** *  *******  ****  **     * *  * ****   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);
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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);
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** *   ******** *** * y);
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*    * **  ****** * 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);
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  *    * **  *  * **    * 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);
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*      ** **  ** *  * *     *     * **  *****  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