Test_List
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print("Hello World")
print(f"{42:5d}")
name = ["ann", "mary", 'john', "peter"]
name1 = ["ann", "mary", 'john', "peter", [1,2,3,4 ],True]
print( name, id( name ), type( name) )
print( name[0], name[1])
name[3]='david'
print( name)
print( name1)
print(name1[4])
print(name1[4][1])
name = ["ann", ["mary", 'john'], "peter", [1,2,3,4 ],[True,4,[5,6],7,8],["hello",False],"ann"]
print(name)
print(name[4][2][1])
print(name[5], name[-2], len(name) )
print(name[len(name)-2], name[-2], len(name) )
name.append([1,2,3])
print(name)
name.insert(1,True)
print(name)
name = "ann", ["mary", 'john'], "peter", [1,2,3,4 ],[True,4,[5,6],7,8],["hello",False],"ann"
print(name, type(name))
Python
INFO