【CodeForces - 1059E】Split the Tree
@Split the Tree@@题目描述 - English@@题目翻译@@分析@@代码@@END@
@题目描述 - English@
time limit per test:2 seconds
memory limit per test:256 megabytes
You are given a rooted tree on n vertices, its root is the verte...
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2018-10-06 21:27:26 ·
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