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