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