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