# 불린 (Boolean)
print(True)
print(False)

# AND
print(True and True)
print(True and False)
print(False and True)
print(False and False)

# OR
print(True or True)
print(True or False)
print(False or True)
print(False or False)

# Not
print(not True)
print(not False)

# 숫자 비교
print(2 > 1)
print(2 < 1)
print(3 >= 2)
print(3 <= 3)
print(2 == 2)
print(2 != 2)

# 문자 비교
print("Hello" == "Hello")
print("Hello" != "Hello")

# 예제
print( 2> 1 and "Hello" == "Hello")

print(not not True) # not False
print(not not False) # not True

print(7 == 7 or (4 < 3 and 12 > 10))

x = 3
print(x > 4 or not(x < 2 or x == 3))