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