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