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