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