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