What Is Floor Division In Python 3

Python floor division example a 10 b 3 x a b print x y a b print y output.

What is floor division in python 3.

But for floor division in python 2 int int int to understand m. 2 5 would fit in the middle. If you want floor division use available in python 2 2 and later. Here are a few examples to illustrate the same.

In python 2 7 the operator works as a floor division for integer arguments. Using to do division this way is deprecated. This means that a b first divides a by b and gets the integer quotient while discarding the remainder. Floor division with operator note.

Here we are using the for loop to iterate list item and then applying floor function for each item. Floor division and modulo are linked by the following identity x x y y x y which is why modulo also yields unexpected results for negative numbers not just floor division. This means that the result of a b is always an integer. This operation brings about different results for python 2 x like floor division and python 3 x.

2 3 first output is fine but the second one may be surprising if we are coming java c world. Floor division means the will always take the floor or the lower number. There are two types of division operations in python. For python 2 x dividing two integers or longs uses integer division also known as floor division applying the floor function after division.

Let me use this math floor function of python on list items. Python operator examples. The resultant value is a whole integer though the result s type is not necessarily int. 10 3 3 truncation division also known as floordivision or floor division the result of this division is the integral part of the result i e.

Ordinary division with operator 2. The fractional part is truncated if there. So for example 5 2 is 2. Also referred to as integer division.

Division works differently in python 2 and 3. However the operator returns a float value if one of the arguments is a float this is similar to c. Division and type conversion. Python floor list example.

Floor division always rounds away from zero for negative numbers so 3 5 will round to 4 but towards zero for positive numbers so 3 5 will round to 3. If you imagine a room where 3 is on the ceiling and 2 is on the floor.