diction

a={"food":"apple"}
a["toy"]="bear"
print(a)
b=[1,2,3]
b.append(4)
print(b)
apple=[1,2,[2,(3,4,)],[5,6,7],{"food":["a","b","c"],"toy":"bear"},9,[0,1,2]]
print(apple[3][2])
print(apple[4]['toy'])
print(apple[4]['food'][1])
print(apple[2][1][1])
a=1,
print(type(a))
b=1
print(type(b))
c=()
print(type(c))
d=tuple()
print(type(d))
e=[1,]
print(type(e))