Sequence objects in Python are an ordered collection of items. Each item in the sequence (list, tuple and string) is accessible by index starting with 0.
To traverse elements in a list
>>> L1=[10,20,30,40,50] >>> for i in range(len(L1)): print (L1[i]) 10 20 30 40 50
To slice one character at a time out of a string
>>> string ='TutorialsPoint' >>> for i in range(len(string)): print (string[i]) T u t o r i a l s P o i n t