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?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output