What is the difference between iTunes + and + + I in C language

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(1) if you just look at iTunes + and + + I, they are equivalent to i=i+1, and both add 1 to the variable itself.

(2) in general, they are all associated with assignment.

For example: int a

Assigns the value of I to a, that is, aaccouni; then executes iposite1; that is, [axiomatic;] is equivalent to [axiaxiaxiang1;].

Assigns the value of iaccount1 to a, that is, apositive1; and then executes iposite1; that is, [axiomatic accounting1;] is equivalent to [apositive1;].

(3)

[summary]

① prefix + + assigns the value of adding 1 to the new variable, while also adding 1 to itself.

② post + + (+ + I) is to assign its own value to a new variable, and then add 1 to it.

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