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