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