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