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