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 ()

{

  ** *   *** **   * * **   *  a,b,c, D, E;

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

* * **  **   * ***     = 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)

{
* **** ** *** * **** * 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;
 *   *** *** *** *  * *  * * *  ** *    * *** ** 
 ***********    
*****  *  *   * 
** ***** *    ***  **
 * *   *   *  ** *  ** *   * 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