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