PAT甲级: 1089 Insert or Merge (25分) 题干 According to Wikipedia: Insertion sort iterates, consuming one input element each repetition, and growing a sorte ...
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其他好文 时间:
2020-05-05 00:32:19
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62
当时参加周赛的时候没做出来,后来通过看题解,学习到了状态压缩dp,对于这一题是理解了,但是状态压缩dp运用的还不是特别好。记录一下解题过程。 来源:力扣(LeetCode) 链接:https://leetcode cn.com/problems/number of ways to wear diff ...
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其他好文 时间:
2020-05-04 15:10:39
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98
题目描述: 方法一:记忆化递归+状态压缩 * from functools import lru_cache class Solution: def numberWays(self, hats: List[List[int]]) -> int: N = len(hats) M = 41 mod = ...
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其他好文 时间:
2020-05-03 21:35:02
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85
Headers Lables Each label can be up to 63 characters long, and an entire FQDN(fully qualified domain name) is limited to at most 255 (1 byte) characte ...
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其他好文 时间:
2020-05-03 14:50:55
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63
1.窗体布局如下,一个label标签内容如下,一个btnSave按钮,用于保存,其他九个按钮用于选择楼盘。 2. 按钮存于Control容器中,编写方法遍历容器中的button,通过条件过滤掉不是button的对象以及一个保存按钮,筛选条件就是btnSave中tag所存的“btnSave”值,通过它 ...
A number of schools are connected to a computer network. Agreements have been developed among those schools: each school maintains a list of schools t ...
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Web程序 时间:
2020-05-03 12:23:25
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70
Given N integers, you are supposed to find the smallest positive integer that is NOT in the given list. Input Specification: Each input file contains ...
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其他好文 时间:
2020-05-02 14:56:53
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58
一、介绍 /** * This class provides thread-local variables. These variables differ from * their normal counterparts in that each thread that accesses one ( ...
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其他好文 时间:
2020-05-02 00:12:20
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61
数组的定义及打印 1 import java.util.Arrays; 2 3 public class test7 { 4 5 /** 6 * 7 * @param args 8 */ 9 public static void main(String[] args) { 10 int[] arra ...
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编程语言 时间:
2020-04-30 21:37:29
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75