Longest Increasing Continuous subsequence II Give you an integer matrix (with row size n, column size m)，find the longest increasing continuous subsequence in this matrix. (The definition of the longest increasing continuous subsequence here can start at any row or column and go up/down/right/left any direction). Have you met this […]

One Edit Distance Given two strings S and T, determine if they are both one edit distance apart. two pointers. class Solution { public: bool isOneEditDistance(string s, string t) { int ls = s.size(); int lt = t.size(); if(abs(ls – lt) > 1) return false; int i = 0, j […]