/* 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 i = 0;
		int j = 0, k = 0, m = 0;
		
		j = i++;
		
		i = 0;
		
		k = ++i + i++;
		
		i = 0;
		
		m = 0 + i++;
		
		System.out.println("j=" + j + ", k=" + k + ", m=" + m);
		
	}
}