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