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