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