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