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