摘要:
Description Big Johnsson Trucks Inc. is a company specialized in manufacturing big trucks. Their latest model, the Godzilla V12, is so big that the am 阅读全文
摘要:
Problem Description After inventing Turing Tree, 3xian always felt boring when solving problems about intervals, because Turing Tree could easily have 阅读全文
摘要:
Description Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones. Your task is counti 阅读全文
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Description The multiplication puzzle is played with a row of cards, each containing a single positive integer. During the move player takes one card 阅读全文
摘要:
Problem Description In the modern time, Search engine came into the life of everybody like Google, Baidu, etc.Wiskey also wants to bring this feature 阅读全文