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標題: 串列 (一) [打印本頁]
作者: 鄭繼威    時間: 2022-7-19 02:24     標題: 串列 (一)

本帖最後由 鄭繼威 於 2022-7-19 11:22 編輯

• 串列,又稱為「清單」或「列表」,與其他語言的
「陣列(Array)」相同,其功能與變數相類似。
  索引值是從0 開始計數,索引值不可超出串列的範圍。
• 宣告
串列名稱(變數名稱)= [元素1, 元素2, ......]
• 範例
list1 = [1, 2, 3, 4, 5]
#元素皆為整數
list2 = ["香蕉", "蘋果", "橘子"]
#元素皆為字串
list3 = [1, "香蕉", True]
#包含不同資料型態元素

• 取得串列元素
變數名稱= 串列名稱[索引值]

假設有一串列其內容如下：
list=["忠","孝","仁","愛","信","義","和","平"]

試取出串列中的第1到第5個元素

  1. list=["忠","孝","仁","愛","信","義","和","平"]
  2. print(list[0])
  3. print(list[1:6]) #左邊是開始(有包含),右邊是結束(沒有包含)。
  4. print(list1[-1]) #取出最後一個元素值
複製代碼
作者: 張晏齊    時間: 2022-7-19 11:45

  1. # -*- coding: utf-8 -*-
  2. """
  3. Spyder Editor

  5. This is a temporary script file.
  6. """
  7. list=["忠","孝","仁","愛","信","義","和","平"]
  8. print(list[0])
  9. print(list[1:6])
  10. print(list[-1])
複製代碼
作者: 盧宥廷    時間: 2022-7-19 11:47

  1. list=["忠","孝","仁","信","義","和","平"]
  2. print(list[0])
  3. print(list[1:6])
  4. print(list[-1])
複製代碼
作者: 陳羨芮    時間: 2022-7-19 11:49

  1. list=["忠","孝","仁","愛","信","義","和","平"]
  2. print(list[0])
  3. print(list[1:6])
  4. print(list[-1])
複製代碼
作者: 盧宥熏    時間: 2022-7-19 11:49

  1. list=["忠","孝","仁","愛","信","義","和","平"]
  2. print(list[0])
  3. print(list[1:6])
  4. print(list[-1])
複製代碼
作者: 李宥廷    時間: 2022-7-19 11:50

  1. list=["忠","孝","仁","愛","信","義","和","平"]
  2. print(list[0])
  3. print(list[1:6])
  4. print(list[-1])
複製代碼




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