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This article mainly explains what operators python has and how to use them. Interested friends may wish to have a look at them. The method introduced in this paper is simple, fast and practical. Let's let the editor learn what operators python has and how to use it.

I. arithmetic operation

1, +, -, *, /, addition, subtraction, multiplication, division, the four most basic operators.

2.%, modular, is to take the remainder of one number divided by another, such as 8% 3, is to find the remainder of 8 divided by 3, and the result is 2.

3, * *, take a power, such as 2 to the third power of 2.

4, / /, take the integral division, that is, take the integer part of the quotient and discard the fraction part, for example, the value of 7 prime prime 3 is 2pm 5 and the value of prime 3 is 1.

II. Comparison operation

1, = =, equal to, consists of two =, and one = is assigned a value to a variable. = = means that both sides are equal.

2! =, does not mean that, by a! And a =, which is not equal to can be in python2 (consisting of a pair of angle brackets).

3.

=,

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