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?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output