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