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