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