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