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