On last saturday, ACM ICPC 2017 Brazil Sub-Regionals contest was held, featuring 13 problems and having more than 800 teams trying to advance to the Latin America Regional Finals that will happen in November. I created this thread so we can talk about the problems in the contest. ↵
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The problems can be viewed in this link (Portuguese): http://maratona.ime.usp.br/prim-fase17/maratona.pdf ↵
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This problems are in URI too: https://www.urionlinejudge.com.br/judge/pt/problems/origin/148↵
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A — SegTree↵
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B — Simulation with dp↵
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C — LCM↵
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D — Prime divisors↵
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E — Simulation↵
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F — Simple sort↵
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G — Dp↵
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H — Max path on dag↵
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I — DFS/BFS↵
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J — %3↵
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**K — I dont know**↵
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**L — I dont know**↵
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M — monkey problem↵
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Anyone know how to solve problems L and K?↵
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↵
The problems can be viewed in this link (Portuguese): http://maratona.ime.usp.br/prim-fase17/maratona.pdf ↵
↵
This problems are in URI too: https://www.urionlinejudge.com.br/judge/pt/problems/origin/148↵
↵
A — SegTree↵
↵
B — Simulation with dp↵
↵
C — LCM↵
↵
D — Prime divisors↵
↵
E — Simulation↵
↵
F — Simple sort↵
↵
G — Dp↵
↵
H — Max path on dag↵
↵
I — DFS/BFS↵
↵
J — %3↵
↵
**K — I dont know**↵
↵
**L — I dont know**↵
↵
M — monkey problem↵
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Anyone know how to solve problems L and K?↵
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