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