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