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