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