#booleen

print(42==9)
print(42!=9)
print(42>9)
print(42<9)
print(True and False)
print(True or False)
print(1 or 0)
print(True and 0)
print(1 and False)
print(1 and 0)
print(not 0)
print(not 1)
print(not False)
print(not True)

