11 2016 档案

[LeetCode] 463 Island Perimeter
摘要：You are given a map in form of a two-dimensional integer grid where 1 represents land and 0 represents water. Grid cells are connected horizontally/ve 阅读全文
posted @ 2016-11-21 00:21 JavaNerd 阅读(496) 评论(0) 推荐(0) 编辑
[LeetCode] 435 Non-overlapping Intervals
摘要：Given a collection of intervals, find the minimum number of intervals you need to remove to make the rest of the intervals non-overlapping. Note: Exam 阅读全文
posted @ 2016-11-17 20:30 JavaNerd 阅读(247) 评论(0) 推荐(0) 编辑
[LeetCode] 423 Reconstruct Original Digits from English
摘要：Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Example 1: Examp 阅读全文
posted @ 2016-11-17 12:33 JavaNerd 阅读(205) 评论(0) 推荐(0) 编辑
[LeetCode] 452 Minimum Number of Arrows to Burst Balloons
摘要：There are a number of spherical balloons spread in two-dimensional space. For each balloon, provided input is the start and end coordinates of the hor 阅读全文
posted @ 2016-11-16 10:36 JavaNerd 阅读(281) 评论(0) 推荐(0) 编辑
[LeetCode]436 Find Right Interval
摘要：Given a set of intervals, for each of the interval i, check if there exists an interval j whose start point is bigger than or equal to the end point o 阅读全文
posted @ 2016-11-14 10:55 JavaNerd 阅读(401) 评论(0) 推荐(0) 编辑
[LeetCode]413 Arithmetic Slices
摘要：A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the 阅读全文
posted @ 2016-11-13 15:35 JavaNerd 阅读(378) 评论(0) 推荐(0) 编辑
[LeetCode]447 Number of Boomerangs
摘要：Given n points in the plane that are all pairwise distinct, a "boomerang" is a tuple of points (i, j, k) such that the distance between iand j equals 阅读全文
posted @ 2016-11-13 10:10 JavaNerd 阅读(975) 评论(0) 推荐(0) 编辑

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