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