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