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?

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output