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