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