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