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