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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#include    * ** ** ***   
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