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