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