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