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