λ³μκ° μ£Όμ΄μ§ μΈμμ νμ μ§ν©μ΄λ©΄ μ°Έ(True)λ₯Ό λ°ννκ³ , μλ κ²½μ° κ±°μ§(False)μ λ°ννλ€.
a = {1, 2, 3, 4}
b = {1, 2, 3}
>>> print(b.issubset(a))
True
>>> print(a.issubset(b))
False
λ³μκ° μ£Όμ΄μ§ μΈμμ μμ μ§ν©μ΄λ©΄ μ°Έ(True)λ₯Ό λ°ννκ³ , μλ κ²½μ° κ±°μ§(False)μ λ°ννλ€.
a = {1, 2, 3, 4}
b = {1, 2, 3}
>>> print(b.issuperset(a))
False
>>> print(a.issuperset(b))
True