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?

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-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output