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