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