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