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PKU v. THU (Finals)
Time Limit: 7 s
Memory Limit: 1024 MB
# 5597. Lone Knight
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The problem was used in the following contest:
2022-2023 ICPC North America - Mid-Atlantic USA Regional - Division 1
2022-2023 ICPC North America - Southeast USA Regional - Division 1
2022-2023 ICPC North America - South Central USA Regional - Division 1
2022-2023 ICPC North America - Pacific Northwest Regional Contest - Division 1
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