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