A == B ?

 

#include <iostream>
#include <string>
using namespace std;

void deal(string &s)
{
	int len = s.length();
	if(s.find('.') != string::npos)
	{
		for(int i = len - 1; s[i] == '0'; -- i)
		{
			len --;
		}
		
		s = s.substr(0, len);
		
		if(s[len - 1] == '.')
		{
			s = s.substr(0, len - 1);
		}
	}
}

int main()
{
	string a, b;
	while(cin >> a >> b)
	{
		deal(a);
		deal(b);
		if(a == b)	cout << "YES" << endl;
		else	cout << "NO" << endl;
	}
	
	return 0;
}