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