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?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output