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