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