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