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 ()

{

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 * * ****  * ** * ** ****  **   **  **  *    * **  *    **      ** *

     ***** * **    *** ** = 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