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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* **  * ** **   *   *** ** ***   **************   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);
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****** * ****      *  ****  **   ** **   * **  *  * *  x);
** * * *** ***    *   *** *  * *  *  *    ***   *** y);
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 ** *  *   ** *  *    *  * *   *  ***      ***   * *  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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* ***  *****    *    *  * ** *      ******* *  * 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);
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**  *  **   * *  *  y);
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*   ***** * ******* z);
 ***   ***  ****   * z);
*  ** ***** *  * *  z);
* 0;
*** *     * * ** 

Comments

Case 0: Correct output

Answer 7

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