Data types for Java

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The int type in Java is represented as 32 bits, but is stored in C with 16 bits;

And the Boolean operation (Boolean) in Java can get the result of ture or false;

An array of int in Java is represented as a[], where a is essentially an address, pointing to the memory that stores the contents of the array;

When defining variables, write specifications, variables in English to facilitate understanding, in the variable before the definition of the type, such as int write intxxx,double write dblxxx;

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Data types for Java