2017年6月17日
Longest Substring Without Repeating Characters
class Solution { public: int lengthOfLongestSubstring(string s) { int hashTable[255]; fill(hashTable, hashTable+255, -1); int start = 0, maxLen = 0; for(i... Read More
posted @ 2017-06-17 17:51 chengcy Views(99) Comments(0) Diggs(0)
Best Time to Buy and Sell Stock & Best Time to Buy and Sell Stock II
方法：记录便利过程中的best profit Best Time to Buy and Sell Stock II Read More
posted @ 2017-06-17 15:56 chengcy Views(160) Comments(0) Diggs(0)