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