直接創建時
list1 = ["hello","world"]
tuple1 = ("t1","t2")
dirt1 = {"d1":15, "d2":20}
set1 = {'strive','daniel'}
print("list1:",type(list1))
print("tuple1:",type(tuple1))
print("dirt1:",type(dirt1))
print("set1:", type(set1))
運行結果:
可以看出:
- [ ]定義的是list類型
- ( )定義的是tuple類型
- { }定義時
- 有value值時,爲dirt
- 無value值時,爲set