题目链接:https://vjudge.net/problem/POJ-3680 Intervals Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 8711 Accepted: 3726 Description You are given N weighted open intervals. The ith interval covers (ai, bi) and weighs wi. Your task is to…
Intervals Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 9320 Accepted: 4014 题目链接:http://poj.org/problem?id=3680 Description: You are given N weighted open intervals. The ith interval covers (ai, bi) and weighs wi. Your task is to pic…
You are given N weighted open intervals. The ith interval covers (ai, bi) and weighs wi. Your task is to pick some of the intervals to maximize the total weights under the limit that no point in the real axis is covered more than k times. Input The f…
Intervals Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 8587 Accepted: 3662 Description You are given N weighted open intervals. The ith interval covers (ai, bi) and weighs wi. Your task is to pick some of the intervals to maximize t…
题目 Source http://codeforces.com/problemset/problem/717/G Description You have recently fallen through a hole and, after several hours of unconsciousness, have realized you are in an underground city. On one of your regular, daily walks through the un…