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