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 ()

{

***      *    **** ***  *  * *  a,b,c, D, E;

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

*** ***   *  ** ** **  *   = a+b;
* * **   * *   ** * * ** = (a/c)*100;
***** ** ****   *      **       =    * *   

 *  *  *** * **     ** ******* *    *  *** Ratio: *  * **     *  D);
*   * ****  *   *   * ** ***** * ** *     *   * Ratio: ***   *** E);

  *  * ****  *   *****   ***** ** 0;

}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>



main(void)

{
* ** *** ** **** a,b,sum1,sum2;
*** * ** ** *** *** *** ** ** ** ** * *
* * * * * *** * * * * * *** ** **
* ** * ** * * ** * * * = a*5;
* * * * * * * * ** ** = b*5;
** * ** *** * * ** * * (sum1>40)
* ** * ** ** * * * * * ** * * * ** * * * * * ** * ** * ratio: %d%%\n",sum1);
*** **** *** ** * ** **
* *** * *** ** ** *** * * * * ***** *** *** **** ratio: %d%%\n",sum1);
* *** *** * * *** * * * *
* * ** * **** * ******** ** ** * *** * ** **** *** *** ratio: *** ** * ***
* ******* *** * ** *
** **** * * * ** * * *** * *** *** * **** * ratio: %d%%\n",sum2);
******* * * ** * * 0;



}

Answer 3

Hidden content!
#include   ***  **  ****
int main(void)
{
*  * **   * *    x, y;
**    *****   * * a, b, c;
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*  **        ****
  * * *  *** ***  *  ** *
 *   *** *   ** 
 * ******   *****  * *    ** * Ratio:  * * *  Ratio: **    *    * ***
** ** ****** *  *   * 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 4

Hidden content!
    *    **  * **  ***
int main(){
  *   *  * * * * *   * **  *   i,j,total;
   *  ***  * ** **  **  * **  ***           ** * *  * ** *** **
     ***  *****  ** **  *  ** * *  * 
 *   *** ** *   * *      *** ** ***  *****  Ratio: %d%%\nFail Ratio: *    * **   **   *  **** *  ****
  *     * ** ***     *** 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 5

Hidden content!
#include * * *******  *
float a,b;


int   * * * 
{
    * ** **  ** **      *** 
 *  **   *   ***** ** **** **  
***   *   *  Ratio:  *  ** ****  *  *  
    * **  * *** * Ratio:  ***   * *** * ** 
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 6

Hidden content!
  *    ** ******
  *  ***
{
 * a, b , v , x,  * 
  ** *** * **   * *** *** * *  * 
 ** =a + b;
v = (a /     ** 
x = (b / **  **

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

* ** * *      ***    **   **   
** *       **** *  *  ** ******* **
}

Comments

why do you use float number instead of integer?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output