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