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