list=[1,2,3,4]
it?=?iter(list)????#?創建迭代器對象
for?x?in?it:
????print?(x,?end="?")
????
list=[1,2,3,4]
#it?=?iter(list)????#?創建迭代器對象
for?x?in?list:
????print?(x,?end="?")
已解決430363個問題，去搜搜看，總會有你想問的
