Software Engineer

You are given a string ‘str’ of ‘N’ lowercase alphabets. Your task is to check whether it is possible to split the given string into three non-empty substrings such that one of them is a substring of another two.

For example:

‘str’ = 'abcabab', we can split this string into 3 string a, b, c as a = 'abc', b = 'ab',  c = 'abc', we can clearly see that b is a substring of both a and c.

Note:

A substring is a contiguous sequence of characters within a string. For example 'ab', 'b' and 'abc' are the substring of string 'abc', but 'ac' is not a substring of 'abc'. 

A non-empty substring means a substring with a size greater than 0.

Function and coding practices of python were questioned. Question on predefined functions and then finally implementation of OOP concept in python.

Questions were focused on resume, skills, and projects