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