2016年11月8日
LeetCode 304. Range Sum Query 2D - Immutable
摘要： Given a 2D matrix matrix, find the sum of the elements inside the rectangle defined by its upper left corner (row1, col1) and lower right corner (row2 阅读全文
posted @ 2016-11-08 06:29 MiaBlog 阅读(138) 评论(0) 推荐(0) 编辑
Leetcode 303. Range Sum Query - Immutable
摘要： Given an integer array nums, find the sum of the elements between indices i and j (i ≤ j), inclusive. Example: Note: Solution: Because "There are many 阅读全文
posted @ 2016-11-08 05:19 MiaBlog 阅读(159) 评论(0) 推荐(0) 编辑