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