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