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?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output