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