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