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IOI 2025 Training Index
Time Limit: 2.5 s
Memory Limit: 128 MB
Total points: 100
#11194. Tunele czasoprzestrzenne
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The problem was used in the following contests:
XXVII Olimpiada Informatyczna – Eliminacje do IOI, Dzień pierwszy (IOI 2020 Polish Team Selection, Day 1)
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