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