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