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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 ** **   ****  * ** 
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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