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