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