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