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