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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***   ** *****  ** * *  *****      *    *  * ****  * *** *   *   **

*   ***  **  *  * *      * = a+b;
* *   **  * ** ***  * * ** = (a/c)*100;
**   *  *    *  ** ** * *** =   * **  

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



}

Answer 3

Hidden content!
#include * * * *   *  ***
int main(void)
{
  ** **   *  *    x, y;
*     **      *    a, b, c;
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* **  **       **  **     **** Ratio:  * ** Ratio:     ***    **
*** ** *** *   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