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