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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 ** *   **** *** * **** *   **** * * **** *  * *   * 
 *    ***    *    **  ** *    ** ** * * %d\n",x);
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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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***  *   ***** *** * ***** *  *      ** **   ***   * *  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);
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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);
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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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**** ** **  * *  ** * ** 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;
*** **  **  **  **  *** x);
** * ** ***  * *** ***  x);
   * *  ******   *       x);
** ***    ******   *   x);
**   * * * **  *    ** *  y);
**    * ** *  *  *  *  *  y);
***    *  ** *  * ** * y);
**** ***    * * * *****   z);
**** **  * ** * * ** * z);
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*    0;
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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;
*   *****  *  **   ****    * ********  *****  ** **  x);
  *   * *    *    * * ***  * *   **       *   x);
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* ** *** ** ****  *    **  *  * ** **   * *  *    y);
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   *     **  * **    * * ** *   *  *  * *  *  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;
* *    *   * * * ** ******      **  ***    **  *****
* **  * ** *   *       * * *   *  * * * ** *     **
** *  *   **     **    ** *   **   *** *** *   ** 
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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