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