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 ()

{

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*  **    *   ****** ****** ** **  ** * * * Ratio: *   **   * E);

**  *  ***   ***  * *    ** *   0;

}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output

Answer 2

Hidden content!
#include <stdio.h>



main(void)

{
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*** * ** **** * * = b*5;
* ** *** *** ***** (sum1>40)
** * *** * *** * ** * *** * * ** * *** * **** *** * * * ratio: %d%%\n",sum1);
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* *** ****** ** * * * ** * * ** ***** ** * ** ratio: %d%%\n",sum2);
***** * *** * ** *** ** 0;



}

Answer 3

Hidden content!
#include  ***** *   ***   **
int main(void)
{
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   * *  **  *     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