def passw_check() :
	passin = raw_input(¨Enter the password¨)

	if len(passin) == 8:
		if sum(map(str.isupper, passin)) == 2:
			if sum(map(str.islower, passin)) == 2:
				if sum (map(str.isdigit, passin)) == 4:
					print 'Password Okay'
				else: 
					print 'Not Okay!'
