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