FilesExpand file tree

 master

/

Ceil.java

Copy path

BlameMore file actions

BlameMore file actions

Latest commit

 

History

History

History

29 lines (26 loc) · 792 Bytes

 master

/

Ceil.java

Top

File metadata and controls

• Code
• Blame

29 lines (26 loc) · 792 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

package Maths;

import java.util.Random;

public class Ceil {

public static void main(String[] args) {

Random random = new Random();

for (int i = 1; i <= 1000; ++i) {

double randomNumber = random.nextDouble();

assert ceil(randomNumber) == Math.ceil(randomNumber);

}

}

/**

* Returns the smallest (closest to negative infinity)

*

* @param number the number

* @return the smallest (closest to negative infinity) of given {@code number}

*/

public static double ceil(double number) {

if (number - (int) number == 0) {

return number;

} else if (number - (int) number > 0) {

return (int) (number + 1);

} else {

return (int) number;

}

}

}