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