摘要：
Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which cou 阅读全文
posted @ 2018-01-28 21:44
A-Little-Nut
阅读(141)
评论(0)
推荐(0)
摘要：
本篇文章作为个人的背包问题学习资料，来自转载 "dd大牛的《背包九讲》" . P01: 01背包问题 题目 有N件物品和一个容量为V的背包。第i件物品的费用是c[i]，价值是w[i]。求解将哪些物品装入背包可使这些物品的费用总和不超过背包容量，且价值总和最大。 基本思路 这是最基础的背包问题，特点是 阅读全文
posted @ 2018-01-28 21:23
A-Little-Nut
阅读(320)
评论(0)
推荐(0)
摘要：
Given any permutation of the numbers {0, 1, 2,..., N 1}, it is easy to sort them in increasing order. But what if Swap(0, ) is the ONLY operation that 阅读全文
posted @ 2018-01-28 15:53
A-Little-Nut
阅读(237)
评论(0)
推荐(0)
摘要：
An AVL tree is a self balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most one; if at any 阅读全文
posted @ 2018-01-28 12:09
A-Little-Nut
阅读(128)
评论(0)
推荐(0)
摘要：
Given three integers A, B and C in [ 263, 263], you are supposed to tell whether A+B C. Input Specification: The first line of the input gives the pos 阅读全文
posted @ 2018-01-28 10:12
A-Little-Nut
阅读(177)
评论(0)
推荐(0)
浙公网安备 33010602011771号