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