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;
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*** **   * ** ** *
*  * ** * **    * * *  
**  * * ********** **    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