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/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)

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



}

Answer 3

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