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