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