6
18
2016
0

【NOI模拟赛#3 T1】【期望计算】哈夫曼树Huffman

题意:

给出n个数,每次随机选择数组中两个不同位置的数

Category: 数学相关 | Tags: 概率/期望 Huffman树 | Read Count: 462

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