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;
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 *  ***** *    **** *   
****    * *     **  ****    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