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