| Return | Method | Summary |
|---|---|---|
| static double | ceil(double a) | Returns the smallest double value that is greater than or equal to a and is equal to an integer. |
| static double | floor(double a) | Returns the largest double value that is less than or equal to the argument and is equal to an integer. |
public class Main {
public static void main(String[] args) {
System.out.println(Math.ceil(2.2));
System.out.println(Math.floor(2.7));
}
}
The output:
3.0
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