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