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