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