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【LeetCode】Merge Intervals
Given a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18].public class S...
分类:其他好文   时间:2014-05-16 08:44:29    阅读次数:276
【LeetCode】Insert Interval
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
分类:其他好文   时间:2014-05-11 16:35:35    阅读次数:224
Leetcode | Insert Interval
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initial...
分类:其他好文   时间:2014-05-09 16:29:17    阅读次数:330
LeetCode:Insert Interval
题目链接Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were ini...
分类:其他好文   时间:2014-05-08 08:40:51    阅读次数:367
LeetCode:Merge Intervals
题目链接Given a collection of intervals, merge all overlapping intervals.For example, Given [1,3],[2,6],[8,10],[15,18], return [1,6],[8,10],[15,18].对若干...
分类:其他好文   时间:2014-05-08 05:21:42    阅读次数:334
poj 1716 Integer Intervals
题目: 在数轴上有n个区间,每个区间都是连续的整数区间。现在要在数轴上任取一堆元素,构成一个集合V,要求每个区间和V的交集至少有两个不同的元素。求V的最小的元素个数。 问题分析:        可以使用贪心算法,最终结果肯定是小于大于2×n的,如果两个集合之间有相同的元素,那么选相同的元素必然会使结果更小,当我们以e排序后,如果有相同的必然是最后的元素。所以贪心的策略就是如果一个区间最...
分类:其他好文   时间:2014-05-07 04:04:23    阅读次数:294
LeetCode---Merge Intervals
题目链接区间合并,贪心,需要注意边界情况,LeetCode的数据还是比较好的,这样才能写出健壮的程序。附上代码: 1 /** 2 * Definition for an interval. 3 * struct Interval { 4 * int start; 5 * in...
分类:其他好文   时间:2014-05-06 00:16:44    阅读次数:400
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