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;
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****  **** *  * *
* * * *  ******  *   
*   ***** ********** **** 
 *     *  ****  ****  ***** * *   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