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;

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 * **   ** * ** *** *  **  = a+b;
****    ** * * *  ** **    = (a/c)*100;
* *** ****   **  *   * ****   = *   *

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*  *** *     * *** *  ** ****     ***  ***   ** 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;
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* * * *  ** * ** **  
  * *  * **    * *** * ****** * * 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