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