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