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