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;
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*  ** * **** * * **
 ******** ****    
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  ********  *  *  *       * * 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