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