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