Floor Java Implementation

Floor the floor method does the opposite of the ceiling method meaning it returns the greatest element that is less than or equal to the given parameter value.

Floor java implementation.

The java lang math floor returns the double value that is less than or equal to the argument and is equal to the nearest mathematical integer. It is a good choice here as it removes the duplicate requests and implements navigableset which provide you methods such as floor and ceiling. The java lang math floormod is a built in math function in java which returns the floor modulus of the integer arguments passed to it. If the argument is nan or an infinity or positive zero or negative zero.

If the argument is integer then the result is integer. Implementation of elevator lift has been asked in many interviews. If the argument is nan or an infinity or positive zero or negative zero then the result is the same as the argument. Treeset is used to store incoming request.

This implementation provides guaranteed log n time cost for the basic operations add remove and contains note that the ordering maintained by a set whether or not an explicit comparator is. Unlike some of the strictmath class numeric methods all implementations of the equivalent function of math class can t define to return the bit for bit same results. Relationship between floordiv and floormod is. Therefore floor modulus is a floordiv a b b has the same sign as the divisor b and is in the range of abs b t abs b.

If the argument value is already equal to a mathematical integer then the result is the same as the argument. I have tried to implement it using muti threading and treeset. Java ceil method the method ceil gives the smallest integer that is greater than or equal to the argument. A navigableset implementation based on a treemap the elements are ordered using their natural ordering or by a comparator provided at set creation time depending on which constructor is used.

Java math class provides several methods to work on math calculations like min max avg sin cos tan round ceil floor abs etc. The java lang math floor double a returns the largest closest to positive infinity double value that is less than or equal to the argument and is equal to a mathematical integer.