'''
Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string.

If the last word does not exist, return 0.

Note: A word is defined as a character sequence consists of non-space characters only.

Example:

Input: "<NAME>"
Output: 5
'''

class Solution(object):
    def lengthOfLastWord(self, s):
        p = s.split()
        return len(p[-1]) if p else 0

mysolution = Solution()
s = "Hello World"
print(mysolution.lengthOfLastWord(s))
'''
Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string.

If the last word does not exist, return 0.

Note: A word is defined as a character sequence consists of non-space characters only.

Example:

Input: "<NAME>"
Output: 5
'''

class Solution(object):
    def lengthOfLastWord(self, s):
        p = s.split()
        return len(p[-1]) if p else 0

mysolution = Solution()
s = "Hello World"
print(mysolution.lengthOfLastWord(s))
Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string.
 
 If the last word does not exist, return 0.
 
 Note: A word is defined as a character sequence consists of non-space characters only.
 
 Example:
 
 Input: "<NAME>"
 Output: 5