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