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