/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		int a = 1;
byte b = 2;
 
//a += b; // compiles
//a = a + b; // doesn't compile as a byte + int = int
a = (a + b); // compiles as this is the same as +=
System.out.println(a);
	}
}

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