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;
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* * * * ** *  *     *** *
******* ****   * *
*  *** **  **  ****** *   *** * 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