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;
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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