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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* *      *  * ****   *     * *  * *  * * ** * *
    * **    * *   *   *** * *  *  * **** *** * **
*   * *  ****** *** ** ** *    * 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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*   * * * ***  * * *  ** *  *    *  *  * * *  *  *  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);
*      * ****  * **  * *** *  **  **** *  ***   ** 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);
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** *     ** * *  **  ** *****  *     %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);
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* * **  ** ***  **   * *  ** *****     *   *   z);
   **** *  *   * ** * ** * ** *  * ****      *   z);
 * ***  *** ** *        *    ***   0;
}

Comments

Case 0: Wrong output

Answer 6

Hidden content!
****  * **   *******  
int    * *  
{
int x = 21, y = 0xa , z = 077;
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***    * ******  ** *     x);
**     * *** * ***  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;
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* *  *  *   * **  ***  y);
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** *   *  *       *  * z);
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Comments

Case 0: Correct output

Answer 8

Hidden content!
#include <stdio.h>
int main()
{
    int x = 21, y = 0xa , z = 077;
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**  * ***   *  * ** *  *  ***   * **   * *** x);
***  **  * *** *    *  *   **** * *******  ***  x);
*** **    ***   *      * **  * * *  * **  ****  * x);
* * *  *   * **  ***   *   ****   ** ***  * *    *** y);
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*       **   ** * *  **  ** * * **  *  ***   *  y);
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* ****  * *  *          ****** ** * * ***  *       ** * 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;
** **  **  ** *  * *** ** **    *    *** * *    * * *
*  * ** *  * * * *   * * *  * * *   **     ** **** 
*      ***   ** **   *    * *  * * *   *  * ** *
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*  **** * *  ** *** *   *  ** ** **** * ** * *   
     *  *******      ** *  * *** * * **
 **        **  ****  *** **  *    * * *  ** **  *  * *
    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