摘要：
D. Queue time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Little girl Susie went shopping 阅读全文
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摘要：
C. Woodcutters time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Woodcutters time limit 阅读全文
摘要：
B. Equidistant String time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Little Susie loves 阅读全文
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A. Toy Cars time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Toy Cars time limit per te 阅读全文