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