#include <iostream>
using namespace std;

int main()
{
	char a = 50;
	char b = '2';
	int c = 50;
	int d = '2';
	
	cout << a << '\n'
	     << b << '\n'
	     << c << '\n'
	     << d << '\n'
	     << static_cast<int>(b) << '\n'
	     << static_cast<char>(c) << '\n'
	     << (a == b) << '\n'
	     << (c == d) << '\n'
	     << (a == c) << '\n'
	     << (a == d) << '\n';
}