python列表的 + 、* 、in 、 not in 、 len() 、 max() 、 min()

first_list = [1,2,3] + [‘a‘,5]   # + 将列表拼接
print(first_list)                #  [1, 2, 3, ‘a‘, 5]

two_list = [1,2,3] * 5       # * 将5个[1,2,3]列表拼接
print(two_list)              # [1, 2, 3, 1, 2, 3, 1, 2, 3, 1, 2, 3, 1, 2, 3]

three_list = [‘王昭君‘,‘妲己‘,‘虞姬‘,‘庄周‘,‘后羿‘]
one_para = ‘佛祖‘ in three_list
print(one_para)   # False

if(‘王昭君‘ in  three_list):
    print(‘王昭君在英雄榜上！‘)

if(‘佛祖‘ not in three_list):
    print(‘佛祖不在在英雄榜上！‘)

list = [‘a‘,‘b‘,‘c‘,‘d‘,‘e‘]
list_length = len(list)  # len()返回列表的长度
print(list_length)

arr = [10,1,2,5,100,77]
print(max(arr))
print(min(arr))