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].
/**
* Definition for an interval.
* struct In...
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其他好文 时间:
2015-03-28 15:51:02
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135
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start times.
Examp...
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其他好文 时间:
2015-03-28 14:27:39
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144
网络流/费用流 Orz太神犇了这题…… 我一开始想成跟Intervals那题一样了……每个数a[i]相当于覆盖了(a[i]-n,a[i]+n)这个区间……但是这样是错的!!随便就找出反例了……我居然还一直当正解…… 实际上刚刚那个思路还有一个问题:题目中的长度为N的区间指的是给的原序列!而不是...
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其他好文 时间:
2015-03-20 12:33:03
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233
Similar to merge intervals. But this is easier than merge interval, because every side is kind of "sorted". 1 /** 2 * Definition for an interval. 3 .....
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其他好文 时间:
2015-03-20 06:50:10
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123
网络流/费用流 引用下题解:lyd:首先把区间端点离散化,设原来的数值i离散化后的标号是c[i]。这样离散化之后,整个数轴被分成了一段段小区间。 1.建立S和T,从S到离散化后的第一个点连容量K,费用0的边。离散化后的最后一个点到T连容量K、费用0的边。 2.离散化后的相邻点之间(从i到i+1)连....
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其他好文 时间:
2015-03-19 08:51:45
阅读次数:
137
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start times.
E...
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其他好文 时间:
2015-03-18 20:33:09
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191
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially sorted according to their start times.Example 1...
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其他好文 时间:
2015-03-18 14:07:17
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139
Timers are for when you want to do something once in the future - tickers are for when you want to do something repeatedly at regular intervals. Here'...
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其他好文 时间:
2015-03-18 13:48:35
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125
题目链接Merge Intervals
/**
* Definition for an interval.
* public class Interval {
* int start;
* int end;
* Interval() { start = 0; end = 0; }
* Interval(int s, int e) { sta...
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编程语言 时间:
2015-03-16 01:02:48
阅读次数:
235
Merge Intervals问题:Given a collection of intervals, merge all overlapping intervals.思路: 不排序 直接上根据交集的特性 排序后再判断 简单的数学推导我的代码1:public class Solution { ...
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其他好文 时间:
2015-03-15 21:12:54
阅读次数:
109