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