期中考解說

'曾馨慧集合{},字典{key:value,},元組(),清單或陣列[]' p = ("台積電", "鴻海", "聯發科") r = {"台積電", "鴻海", "聯發科"} s = ["台積電", "鴻海", "聯發科"] t = ["中華電", "台塑化", "台達電"] d= {2330:"台積電",2317:"鴻海",2454:"聯發科"} u = s v = s.copy() s.extend(t) #原來的 s=s.extend(t)是錯誤 print(u) print(v) print(len(d)) i = 0 for a in p: #然後嘗試取代p為s(產生六個),r(產生三個) i = i+1 print("台灣第" + str(i) + "大的公司是") print(" " + a)