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RSS订阅原创 CodeForces 1262E Arson In Berland Forest
Description The Berland Forest can be represented as an infinite cell plane. Every cell contains a tree. That is, contained before the recent events. A destructive fire raged through the Forest, and s...
2019-12-16 21:05:49
205
原创 Codeforces Round #604 (Div. 2) D. Beautiful Sequence（贪心）
Codeforces Round #604 (Div. 2) D. Beautiful Sequence（贪心） 传送门 Beautiful Sequence time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output An integer sequ...
2019-12-07 17:54:33
541
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