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