青春都一饷，忍把浮名，换了代码轻狂。

摘要： This is a very famous problem from programming pealsGiven an array of integers, return the maximum subsequence sum of the array, if the maximus sumless than 0, return 0Example1, 2, -6, 3, -2, 4, -1, 3... 阅读全文

摘要： You are given an integer array which contains positive integers, zero and negetive integerscount how many consecutive sequences in this array make a sum of 0.exmapleint[] a = {4, -1, 2, 1, -2, -1, 5, ... 阅读全文