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