Java Int

The int data type represents a 32-bit signed two’s complement integer. It has a minimum value of -231 and a maximum value of 231-1. Range: -2147483648 to 2147483647

Program to declare and use Java primitive int variable.

public class DataTypeIntExample {	
  public static void main(String args[]){ 
	//Declare int type variables.
	int i1 = 100;
	int i2 = 200;
        //Print variables value.
        System.out.println("i1 Value: " + i1);
        System.out.println("i2 Value: " + i2);
        //Print Sum i1 and i2.
        System.out.print("Sum: ");
        System.out.println(i1 + i2);


i1 Value: 100
i2 Value: 200
Sum: 300


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