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