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