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;

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 *  *  * *   * ***** ** *** *  = (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