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