2017年5月6日
[leetcode 560. Subarray Sum Equals K]
摘要： Given an array of integers and an integer k, you need to find the total number of continuous subarrays whose sum equals to k. Example 1: Input:nums = 阅读全文
posted @ 2017-05-06 19:34 stAr_1 阅读(822) 评论(0) 推荐(0)