d1 = {"Akash":"roti" ,"Piush":"Mango","Naman":{"Day":"Roti","Eve":"Dal","Night":"chawal"} }
print(type(d1))
print(d1["Naman"])
print(d1["Naman"]["Night"])
d1["Sonu"]="chicken fry"
d1[476]="Mutton"
print(d1)
del d1[476] #del means delete
print(d1)
d2=d1
print(d2)
print(d1.get("Akash"))
d1.update({"diksha": "kebab"})
print(d1)
print(d1.keys())
print(d1.values())
print(d1.items())
# Que :- creat a dictionary and take input from the user and return  the meaning of the word from dictionary
dict={"Mutable":"Can change","Immutable":"Cannot change" , "sets":"a well defined collection of object","Incredible":"Amazing"}
print("Write your word")
w1 = input()
print("Meaning of the word is :-",dict[w1])