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