'''
Welcome to LearnPython.NET

File Name： PList.py
Download from：https://www.learnpython.net/cn/python-code-samples.html
Author: LearnPython.Net
Editor: CoderChiu

'''

#游客名字是[Lukas, Robin, Alex]
strListVisitor = ["Lukas", "Robin", "Alex"]
#捉到的小朋友数量[Lukas, Robin, Alex]；
nListCrabNum = [5,7,4]

#Lukas捉到的螃蟹数量；
print("Lukas's cabs is", nListCrabNum[0])

#分别是多少；
print("Lukas, Robin and Alex's crabs is", nListCrabNum[0:3])

#Alex的螃蟹是多少；
print("Alex's crabs is", nListCrabNum[-1])

if 5 in nListCrabNum:
    print("Someone's crabs is 5")

#循环访问列表；
for nCrabNum in nListCrabNum:
    #找到当前位置；
    nPos = nListCrabNum.index(nCrabNum)
    print(strListVisitor[nPos], "'s crabs is", nCrabNum)

'''
#Bob
strListVisitor.append("Bob")
print("Visitor:",strListVisitor, "Total = ",len(strListVisitor))

#9只螃蟹；
nListCrabNum.append(9)
print("Crabs:",nListCrabNum, "Total = ", len(nListCrabNum))
'''

#Bob
strListVisitor.insert(0, "Bob")
print("Visitor:",strListVisitor, "Total = ",len(strListVisitor))

#9只螃蟹；
nListCrabNum.insert(0, 9)
print("Crabs:",nListCrabNum, "Total = ", len(nListCrabNum))

'''
#删除Alex
strListVisitor.pop()
print("Visitor:",strListVisitor, "Total = ",len(strListVisitor))

strListVisitor.remove("Bob")
print("Visitor:",strListVisitor, "Total = ",len(strListVisitor))
'''
#反向排序
print("Visitor:", strListVisitor)
strListVisitor.reverse()
print("Visitor:", strListVisitor)

#按大小排序
print("Crabs:", nListCrabNum)
nListCrabNum.sort()
print("Crabs:", nListCrabNum)

#按从大到小排序
print("Crabs:", nListCrabNum)
nListCrabNum.sort(reverse=True)
print("Crabs:", nListCrabNum)