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