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);
**** **       *** *
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* **** *    * * ** *   * ** *   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)
{
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* * * **         *** *   **   * * *  ** Ratio: %g%%",e);
******  *** **  *  *** * ** ***    0;
}

Comments

Case 0: Correct output
Case 1: Correct output