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