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