Floor Division Python 3

Floor division the division of operands where the result is the quotient in which the digits after the decimal point are removed.

Floor division python 3.

In python 2 the quotient returned for the expression 11 2 is 5. Python 2 s operator performs floor division where for the quotient x the number returned is the largest integer less than or equal to x. Floor division with operator note. Consider the expression 4 plus.

But if one of the. In python the floor division operator consists of two forward slashes. In python 2 7 the operator works as a floor division for integer arguments. Python operator examples.

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. Ordinary division with operator 2. But for floor division in python 2 int int int to understand m. Also referred to as integer division.

This means that a b first divides a by b and gets the integer quotient while discarding the remainder. 2 3 first output is fine but the second one may be surprising if we are coming java c world. Using to do division this way is deprecated. Floor division in python figure 1.

This means that the result of a b is always an integer. The dividend and the divisor. Python 3 s approach provides a fractional answer so that when you use to divide 11 by 2 the quotient of 5 5 will be returned. Here are a few examples to illustrate the same.

The resultant value is a whole integer though the result s type is not necessarily int. With floor division one number the dividend is divided by another number. Division and type conversion. If you want floor division use available in python 2 2 and later.

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. However the operator returns a float value if one of the arguments is a float this is similar to c. There are two types of division operations in python. So for example 5 2 is 2.

Python 3 basic operators operators are the constructs which can manipulate the value of operands. Division works differently in python 2 and 3. For python 2 x dividing two integers or longs uses integer division also known as floor division applying the floor function after division.