摘要:
ArgusTime limit: 3.000 secondsA data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic... 阅读全文
摘要:
Time limit: 1.000 secondsEasy Problem from Rujia Liu?Though Rujia Liu usually sets hard problems for contests (for example, regional contests like Xi'... 阅读全文