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;
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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