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