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;
    **  *  *  *  ***** * * *** *      *** ** *  ***
  *      **** * ***
*****  * * **  ****  *
  * ** *     *       
*             ** *** ***  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