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