b=[1,3,5,"hello",3.14,True]
b[0]=5
print(b)
one=["p","y","t","h","o","n"]
print(one[2:])
print(one[:2])
print(one[:])
info=["谢谢惠顾","一等奖","谢谢惠顾","三等奖","谢谢惠顾","二等奖","谢谢惠顾","谢谢惠顾"]
num= int(input("请输入刮奖区的编号(1~8):"))
if 0<num<len(info):
st=info[num-1] # 索引是从0开始
print(f"{st}")
else:
print("输入的编号错误")
one=[6,9,1,8]
one.sort() # one.sort(reverse=True) #从大到小排
print(one) #False 省略了
b=(1,2,3,"hello",4.687,[2,6,8])
a={}
b={1,3,5,"hello!",3.14}
one=[1,2,1,2,3,5,4,3,3,5,7,7,4,9]
one = list(set(one))
print(one)
a={1,3,4,6}
b={2,3,6,8}
c = a & b
print(c)
a={1,3,4,6}
b={2,3,6,8}
d = a | b
print(d)
a={1,3,4,6}
b={2,3,6,8}
q = a ^ b
print(q)
a={1,3,4,6}
b={2,3,6,8}
p = a - b
print(p)