#____First Task_____
mylist=[1,2,3,"one","two"]


mylist.insert(3,4)
print(mylist)

mylist.append("three")
print(mylist)

mylist.copy()
print(mylist)

mylist.reverse()
print(mylist)

#____Second Task____

mytuple=("java","python","swift")
if "python" in mytuple:
    print("YES, python is in mytuple")
else:
    print("NO, python is not in mytuple")

