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