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