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C. Make a Square time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a positiv 阅读全文
摘要:
B. Students in Railway Carriage time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Stude 阅读全文
摘要:
A. Equator time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polycarp has created his own 阅读全文