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