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PKU v. THU (Preliminary Round 2)
Time Limit: 2 s
Memory Limit: 512 MB
Communication
# 2352. Maze with a Hint
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(Русский)
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The problem was used in the following contest:
Petrozavodsk Winter 2020. Day 1. SPb SU Contest
XX Open Cup named after E.V. Pankratiev, Grand Prix of Peterhof
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