Program 1:
Program 2:
Output:
#getting keys and values
material={"books":10,"pens":20,"chairs":30}
print(material.keys()) #prints all keys
print(material.values()) #prints all values
Program 2:
#methods of dictionary
x={"name":"amar","branch":"CSE","Rank":5}
print(x)
print(id(x))
print(x["name"])
print(x.get("name"))
x.pop("branch") #removing particular key
print(x)
x.popitem() #randomly any key will b removed
print(x)
print(x.clear())
print(type(x),len(x),id(x))
Output:
