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