int Datatype in Java
Java Programming Language DataTypes in java (Article) DataTypes in java (Program)
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Int data type is a 32-bit signed two's complement integer.
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Minimum value is - 2,147,483,648 (-2^31)
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Maximum value is 2,147,483,647(inclusive) (2^31 -1)
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Integer is generally used as the default data type for integral values unless there is a concern about memory.
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The default value is 0
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Example: int a = 100000, int b = -200000
Program:
public class IntDataType { public static void main(String []args) { // this is declaration and initialization of variable a // datatype is int int a = 10000; // this is declaration and initialization of variable b // datatype is int int b = -5000; System.out.println(a); // it will print a variable System.out.println(b); // it will print b variable } }
Output:
10000 -5000 Press any key to continue . . .
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