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?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output