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