Intervals Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 24134   Accepted: 9177 Description You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn. Write a program that: reads the number of intervals, their end po…

Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 12123   Accepted: 5129 Description An integer interval [a,b], a < b, is a set of all consecutive integers beginning with a and ending with b. Write a program that: finds the minimal number…

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]. 思路:开始想用线段树,后来想想这个不是动态变化的没必要. 按区间的第一个值从小到大排序,然后跳过后面被覆盖的区间来找. sort折腾了好久,开始搞不定只好自己写了一个归并排序.现在代码里的sort是可用的. class…

开始前先讲几句废话:这个题我开始也没看懂,后来借助百度翻译,明白了大概是什么意思. 试题描述 输入一个n,然后输入n组数据,每个数据有两个数,代表这个闭区间是从几到几.然后看,如果任意两个闭区间有相重的地方,那么就把这两个闭区间合并,最后输出没有合并的闭区间. 试题描述正版 There is given the series of n closed intervals [ai; bi], where i=1,2,…,n. The sum of those intervals may be rep…

1. 原题链接 https://leetcode.com/problems/merge-intervals/description/ 2. 题目要求 给定一个Interval对象集合,然后对重叠的区域进行合并.Interval定义如下 例如下图中,[1, 3] 和 [2, 6]是有重叠部分的,可以合并成[1, 6] 3. 解题思路 先取第一个interval对象的 start 和 end 的值 ,然后对这个集合进行遍历.比较当前遍历对象的start是否比前一个对象的end小,小的话则说明二者存在…

题目来源 https://leetcode.com/problems/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]. 题意分析 Input:a list of intervals Output:a list of intervals…

转载请注明出处: http://www.cnblogs.com/fraud/          ——by fraud Integer Intervals Time Limit: 1000MS   Memory Limit: 10000K Description An integer interval [a,b], a < b, is a set of all consecutive integers beginning with a and ending with b. Write a prog…

传送门: http://acm.hdu.edu.cn/showproblem.php?pid=1384 Intervals Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4841    Accepted Submission(s): 1815 Problem Description You are given n closed, in…

id=1716">[POJ 1716]Integer Intervals(差分约束系统) Integer Intervals Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 13425   Accepted: 5703 Description An integer interval [a,b], a < b, is a set of all consecutive integers beginning with…

[POJ 1201] Intervals(差分约束系统) 11 1716的升级版 把原本固定的边权改为不固定. Intervals Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 23817   Accepted: 9023 Description You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn. Write a p…