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