The int type is the most commonly used integer type. It occupies 32 bits when stored. The range that can be represented is -2 to the 31st power to 2 to the 31st power -1 .
The short type occupies l6 bits during storage, and the range it can represent is -2 to the 16th power to 2 to the 16th power -1. The long type occupies 64 bits when stored, and the data range is -2 to the 64th power to 2 to the 64th power -1.
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