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