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;

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*  *  *     ** *** ** *    *    = (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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   ** ****  * *** * 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