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