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B. Strings of Power Volodya likes listening to heavy metal and (occasionally) reading. No wonder Volodya is especially interested in texts concerning his favourite music style. Volodya calls a stri

Description In HUST,there are always many students go to the mell hall at the same time as soon as the bell rings. Students have to queue up for a meal ,and the queue is awalys long,So it takes mu

Problem B. Dating With Girls Input le: stdin Output le: stdout Time limit: 2 seconds If you have a date with a pretty girl in a hurry, you can ignore what I will say next. Hellis is a little bad