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