10-05: A program that reads the exams result and displays the percentages.

Question

Write a program that reads the number of students who passed and failed in the exams and displays the percentages. For example:

輸入及格與不及格人數
輸出及格與不及格百分數

Example input:

12 8

Example output:

Success Ratio: 60%
Fail Ratio: 40%

Answer 1

Hidden content!
#include *  ** **  ***
int main ()
{

 **  * ***  * ** *    ***  ** pass, fail;
       *** *  ** ***  ** ******  ***** *  * *
 **    *  * *  **** **     ** **  ******   * &pass, *  *  *

 *** * *    ******  *  ****  = * *    ** *  * ;
  ***    * ******        ** **   = *****   * *
  *    ** *****    *** *** * * * ****  Ratio:  **   *  *  passratio);

** *     **  *    * *  **   *****  *  Ratio: *****  * * failratio);
return 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include * ****   ****** **
int main ()
{

 *    *** **  ** ***  *   *    pass, fail;
   ****  ******   * ***   ** *  *      ** ** 
*  *  *      * ***   ** * ***** ***  * *       &pass, * *   *   ** 

   **      * *       ****  **  ** = * *     *    *  ;
 * ** * ** * ** **  *  ***  = ******  *    *
******  **  * * * * ** ** **  ** ** **  ****   Ratio:  *       **  *** passratio);

*  * * * ***** ********  *  ******** * Ratio: ***       **  **  failratio);
return 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 3

Hidden content!
#include ***  * *******  **   
int main ()
{

 **  * *  *  ******** ******* **  pass, fail;
 * *  * *  *     ***  * **** * **   **** *
 *  ****   ***** * * *** * ** * **   ******  *** *  * &pass,   *  **  

* ** *   ** *** * *** * *  ** **  =  ****    **  ;
* *  * * ** * *        * *  ** * = * ** *** **** *
**  ***   **   * *** **  **  * * *  ** *  *  Ratio: **  *   **  * **    passratio);

  * *   *******   **  **      ****   *  Ratio:  ** * * *      **** failratio);
*  * * *    * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 4

Hidden content!
#include * *   *** **** 
int main ()
{

* * **    * *  * ***  ***    pass, fail;
* * *  * *    ***** *    * ** ***   *  ** **
 *** ***  * ** ** *  ** *  *** ****  * *  * &pass,  ** * *****

 ***  *** *  * ** * *  **      = ** *** ** ** ;
 *****   ****  ***** ***       ** =  *  ** ** **    *
   * *  ** ***  *    *   ***   ** *** *     ** Ratio:       *   ** ** *  passratio);

 *** ** ***   **        *  ****    * *    ** Ratio: ***** **   *  *   failratio);
return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:32: warning: unknown conversion type character 0xa in format [-Wformat=]
     printf("Success Ratio:  %d%\n", passratio);
                                ^
prog.c:13:28: warning: spurious trailing '%' in format [-Wformat=]
     printf("Fail Ratio:  %d%", failratio);
                            ^

Answer 5

Hidden content!
   ****** ****** *  
int main(void)
{
 ***  * ** * *      *    a, a1,b,b1;
    *** *      *     ** *   **   ***  * ***  ***   **
**    * * * *    **  * * * * ** *    
 * ** **     ***  ******** * *
  **    **** **    * * ** **     Ratio:  *    ****    
    *** *  *  **** * *  ***** *   Ratio: %g%%",b1);
*  *  ** * *     *** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 6

Hidden content!
**      *    **   **
int  *****
int   ** *  p1,p2;
*  ** * **  *   ** ********  **** 
  * *   *** *
 * * * **** 
 ******  * **       Ratio: *** * Ratio: ***  *  *   *
** **  0;}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 7

Hidden content!
*   *** ***      ** 
int main()
{
float a,b,c;
* * *** * **  **** **   * * * *   **    * *  **        **  *******  
  **  **** ** **  *  ****** *
   *  ***  * ****  ** * * * **  * * **** Ratio: ***     *       * 
 ** **  ** *****  * *****  **        * ** ***  Ratio: %.0f%%",b/c*100);
 **  ****  *          * ** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 8

Hidden content!
#include <stdio.h>
int main ()
{
  *    * * *** *** ***** a,b,c;
 *   ** * *** ***   ***   ** *    * *   * **    **   *   * * ** **  * 
   * * ****  * ***    *** **** 
   * *   *** ****  ** ** * *   * *** *  Ratio:   * *   ****** * 
      * **   *** **  * * * *******  *  Ratio: *  * * * **** *
**  ********* *  * *  ** ** **** * 0;
}

Comments

Case 0: Correct output
Case 1: Correct output

Answer 9

Hidden content!
#include <stdio.h>
int main ()
{
*  ***   *    ***   *  ** *** a,b,c;
 **    * * *    ****  *   * *****   **  ****        * * *        * **
  **  *** ** *  * **   **** *
* * **** **     * **  ** * *** ** *  **  *  *  * Ratio: **   *  *** *  * 
 * * *  * *    **  *** * * ** **      Ratio:  ** * ***** * * *
**** ** *    *   ******** *  *    * 0;
}

Comments

prog.c: In function 'main':
prog.c:5:13: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'float *' [-Wformat=]
     scanf("%d %d",&a,&b);
             ^
prog.c:5:16: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'float *' [-Wformat=]
     scanf("%d %d",&a,&b);
                ^

Answer 10

Hidden content!
*** *****  *  * **** * 

int main()

{
*   *  *  *        *   * * * * a,b,c,d;
**** * ** **** * * ** *  ******   ***   *  *** *** *    *
 ***   *** *    * ***  * *  ** *****  **    **   

*** **** * *** *  *    * * ****  ****
   ** ** * **  *   **   ** ** *** * 

****  **  **  *  *  *****   **   **  * **   ** * *** Ratio: %.f%%\n",c);
  **      **  ***         **   *  **     * Ratio: %.f%%",d);
**  *   *   * *       ** **

* * ********     *   0;
}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main(void)
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

Case 0: Correct output
Case 1: Correct output