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