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;
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  **    *** ** ** *   *  *  * *  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