poj3264(线段数求最大最小值)
Balanced Lineup
Time Limit: 5000MS | Memory Limit: 65536K | |
Total Submissions: 59847 | Accepted: 28029 | |
Case Time Limit: 2000MS |
Description
For the daily milking, Farmer John’s N cows (1 ≤ N ≤ 50,000) always line up in the same order. One day Farmer John decides to organize a game of Ultimate Frisbee with some of the cows. To keep things simple, he will take a contiguous range of cows from the milking lineup to play the game. However, for all the cows to have fun they should not differ too much in height.
Farmer John has made a list of Q (1 ≤ Q ≤ 200,000) potential groups of cows and their heights (1 ≤ height ≤ 1,000,000). For each group, he wants your help
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