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);
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**** ** ** ** * ******* * ***** * * * ** * * ** 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