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