2015年9月18日
LeetCode -- Best Time to Buy and Sell Stock系列
摘要： Question:Best Time to Buy and Sell StockSay you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted... 阅读全文
posted @ 2015-09-18 21:06 江湖小妞 阅读(243) 评论(0) 推荐(0)
LeetCode -- Contains Duplicate II
摘要： Question:Given an array of integers and an integerk, find out whether there are two distinct indicesiandjin the array such thatnums[i] = nums[j]and th... 阅读全文
posted @ 2015-09-18 20:34 江湖小妞 阅读(142) 评论(0) 推荐(0)
LeetCode -- Contains Duplicate
摘要： Question:Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice i... 阅读全文
posted @ 2015-09-18 18:05 江湖小妞 阅读(166) 评论(0) 推荐(0)
LeetCode -- Remove Duplicates from Sorted Array
摘要： Question:Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra sp... 阅读全文
posted @ 2015-09-18 17:50 江湖小妞 阅读(133) 评论(0) 推荐(0)