/* 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
	{
 
int a = 1;
 
int b = 2;
 
int c = ++b;
 
int d = a++;
 
System.out.println("a = " + a);
 
System.out.println("b = " + b);
 
System.out.println("c = " + c);
 
System.out.println("d = " + d);
 
 
	}
}

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