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

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int main()
{
************    * * * * pass, fail;
 * *** ********** *
** *   * *   **  *  **** *   * **    ** **   &pass, &fail);
    *** * *   *** * 
  ** *  **  *   ** ** ** ** *  ***** Ratio: * ** *   *******  *  * *** * * * 
** *** ********     * **   *  *    Ratio:      *** ** ** * ** *  ***** *** 
* * **  ** *  **  *   *

   * *** ***    * *        0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 2

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    ** *    *   *    * **

int main()
{
 **   ** ***  * ** *   pass, fail;
  * **  *   *       *
* * ****  * * ***    * * * **   * * * **   ** &pass, &fail);
* *    ***   **   * * *
  * ****      *   *  ** **  *** ** Ratio: %.0lf%%\n", * ** *** ***    **
*    * **     *  ****** ***** *  Ratio: * *    ** *     ******  ** *  *
   *** * * *    **  

* * ***   *** ** **** * 0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output

Answer 3

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int main(void)
{
  **   **  *** ***** * *   *  *   a,b,c,d,e;
 ** * * ****** * *  **  ** * **   **   **    *  ***  *       *   *
*  * **   * *     **** * **
    *  *** ** *  ** *  ***** *  *****
***   **    * ***  *    *    *** 
*   ** * ***  * **  *   * * *** ** ** *  Ratio: %g%%\n",d);
*      *  ** *** * * * *** *   ** * * * Ratio: %g%%",e);
  *** ** * ** *      *  **  *** 0;
}

Comments

Case 0: Correct output
Case 1: Correct output