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