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