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