Python Solution


  • 0
    X
    class Solution:
        # @param {string} s
        # @return {integer}
          def lengthOfLastWord(self, s):
        	n = len(s)
        	#print n
        	if n == 1:
        		if s[0] == ' ':
        			return 0
        		else:
        			return 1
        	
        	count = 0
        	if n==0:
        		return 0
        	for i in range(n-1,-1,-1):
        		print 'kk: ',i,s[i]
        		if s[i] != ' ':
        			count += 1
        		elif s[i] == ' ' and count > 0:
        			return count
        	return count

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