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小白18651
My name is WXX。I live around in ShanDong，and be single。I study in SDXU and study util 12 pm then to sleep every day.I dont't smoke and just drink a bit of wine and sleep enough for 8 hours every day.Before Sleep i will drink some coffee,and clean myself.When i go bed,i will fall asleep at time.
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11235 - Frequent values
11235 - Frequent values You are given a sequence of n integers a 1 ,a 2 ,…,a n in non-decreasing order. In addition to that, you are given several queries consisting of indices i and j (1 ≤ i ≤ j ≤ n). For each query, determine the most frequent value amon原创 2020-08-01 00:21:17 · 182 阅读 · 0 评论 -
Ping pong
Ping pong N (3 ≤ N ≤ 20000) ping pong players live along a west-east street(consider the street as a line segment). Each player has a unique skill rank. To improve their skill rank, they often compete with each other. If two players want to compete, they m原创 2020-07-31 21:06:15 · 160 阅读 · 0 评论