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