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PKU v. THU (Preliminary Round 2)
Time Limit: 5 s
Memory Limit: 1024 MB
# 5459. Goose, goose, DUCK?
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自定义测试
The problem was used in the following contest:
The 2022 ICPC Asia Hong Kong Regional Contest
The 1st Universal Cup. Stage 2: Hong Kong
Petrozavodsk Winter 2023. Day 3. 2023 ICPC Asia Hong Kong Regional.
This problem is prepared by
pb0207
.
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