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