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