LeetCode 53. Maximum Subarray（最大的子數組）
Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [-2,1,-3,4 ...
原文：Leetcode#53 Maximum Subarray
原題地址 方法I：動態規划 另sum i 表示從i開始的最大子串和，則有遞推公式：sum i max A i , A i sum i 因為遞推式只用到了后一項，所以在編碼實現的時候可以進行狀態壓縮，用一個變量即可 代碼： 時間復雜度O n ，空間復雜度O 方法II：掃描法 姑且這么稱呼吧 這是網上比較流行的一種做法，本質上還是動態規划 狀態壓縮。參考這篇博文 代碼： 時間復雜度O n ，空間復雜度 ...
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Maximum Subarray Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given ...