python基礎實踐（五）

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# -*- coding:utf-8 -*-
# Author:sweeping-monk
#     -*-巨集指令清單-*-
Traverse_the_list = [‘guanfu‘,‘xiaole‘,‘fangdong‘,‘rourou‘]
for name in Traverse_the_list:       #通過for迴圈將列表中的元素都一個一個的列印出來。
    print(name)

#magicians = [‘alice‘,‘david‘,‘carolina‘]    #練習for迴圈。
#for magician in magicians:
#    print(magician.title() + ",that was a great trick!")       #這一行必須縮排，否則報錯。
#    print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #要想讓for迴圈執行，就必須在for迴圈後面縮排。

magicians = [‘alice‘,‘david‘,‘carolina‘]    #練習for迴圈。
for magician in magicians:
     print(magician.title() + ",that was a great trick!")
print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #這是沒縮排後的效果。

Chicken_soup = ‘‘‘
python根據縮排來判斷程式碼與前一個程式碼的關係，縮排讓代碼整潔而結構清晰。

‘‘‘
print(Chicken_soup)

Common_mistakes = "常見的縮排錯誤舉例:\n"
print(Common_mistakes)

#magicians = [‘alice‘,‘david‘,‘carolina‘]
#for magician in magicians:
#print(magician.title() + ",that was a great trick!")        #應縮排卻沒縮排，python會提醒你。

magicians = [‘alice‘,‘david‘,‘carolina‘]
for magician in magicians:
     print(magician.title() + ",that was a great trick!")
print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #這一條沒有縮排，因此它只能迴圈結束後執行一次。
#這是一個邏輯錯誤。從文法上看是合法的。

#msg = "lao si ji"
#   print(msg)              #沒必要的縮排。

#Traverse_the_list = [‘guanfu‘,‘xiaole‘,‘fangdong‘,‘rourou‘]
#for name in Traverse_the_list               #for語句後面的冒號告訴python，下一話是迴圈的第一行。這裡漏掉了冒號導致語法錯誤。
#    print(name)

python基礎實踐（五）