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In Java, the expression count-- is a post-decrement operator. It decreases the value of the variable count by 1, but it returns the original value of count before the decrement. This means that if you use count-- in an expression, you will get the value of count prior to it being decremented. For example, if count is 5, using count-- will yield 5 in the current expression, but afterwards, count will be 4.

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1mo ago

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