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