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