import java.util.*;
import java.lang.*;
import java.io.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String nomeMinusculo = "maicon";
		String nome = "Maicon";
		
		System.out.println(nomeMinusculo == nome); // false
		System.out.println(nomeMinusculo.toUpperCase() == nome.toUpperCase()); // false
		System.out.println(nomeMinusculo.equals(nome)); // false
		System.out.println(nomeMinusculo.toUpperCase().equals(nome.toUpperCase())); // false
		
	}
}