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