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?

---

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