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