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?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output