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