Consider the string s to be the infinite wraparound string of "abcdefghijklmnopqrstuvwxyz", so s will look like this: "...zabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd....".

Now we have another string p. Your job is to find out how many unique non-empty substrings of p are present in s. In particular, your input is the string p and you need to output the number of different non-empty substrings of p in the string s.

Note: p consists of only lowercase English letters and the size of p might be over 10000.

Example 1:

Input: "a"
Output: 1

Explanation: Only the substring "a" of string "a" is in the string s.



Example 2:

Input: "cac"
Output: 2
Explanation: There are two substrings "a", "c" of string "cac" in the string s.



Example 3:

Input: "zab"
Output: 6
Explanation: There are six substrings "z", "a", "b", "za", "ab", "zab" of string "zab" in the string s.

Difficulty: MEDIUM_HARD
Starter code: class Solution:
    def findSubstringInWraproundString(self, p: str) -> int:
        

Solutions:
class Solution:

	def findSubstringInWraproundString(self, p):
		pc = None
		sl = 0
		ll = {}
		for c in p:
			if pc and (ord(pc) + 1 == ord(c) or (pc == 'z' and c == 'a')):
				sl += 1
			else:
				sl = 1
			ll[c] = max([ll[c], sl]) if c in ll else sl
			pc = c
		s = 0
		for (key, value) in list(ll.items()):
			s += value
		return s