Computer Applications
Distinguish between Math.ceil() and Math.floor()
Java Math Lib Methods
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Answer
| Math.ceil( ) | Math.floor( ) |
|---|---|
| Returns the smallest double value that is greater than or equal to the argument and is equal to a mathematical integer | Returns the largest double value that is less than or equal to the argument and is equal to a mathematical integer. |
| double a = Math.ceil(65.5); In this example, a will be assigned the value of 66.0 as it is the smallest integer greater than 65.5. | double b = Math.floor(65.5); In this example, b will be assigned the value of 65.0 as it is the largest integer smaller than 65.5. |
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