操作 is_empty() 判断链表是否为空 length() 返回链表的长度 travel() 遍历 add(item) 在头部添加一个节点 append(item) 在尾部添加一个节点 insert(pos, item) 在指定位置pos添加节点 remove(item) 删除一个节点 sear ...
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编程语言 时间:
2017-07-20 10:06:00
阅读次数:
207
Sightseeing trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6831 Accepted: 2612 Special Judge Description There is a travel agency in ...
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其他好文 时间:
2017-07-19 00:17:37
阅读次数:
186
# !/usr/bin/env python # -*- coding:utf-8 -*- ''' __auth__ = jingtongyu ''' REGEX_STRING = { 'IP': r'^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).){3}... ...
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其他好文 时间:
2017-07-18 11:48:35
阅读次数:
177
题目描述 Bessie and her sister Elsie want to travel from the barn to their favorite field, such that they leave at exactly the same time from the barn, an ...
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其他好文 时间:
2017-07-11 23:05:37
阅读次数:
156
1.抽象类 在Java语言中使用abstrac关键字来定义抽象类和抽象方法,抽象方法没有定义,方法名后面直接跟一个分号,而不是花括号。 抽象类总结: 抽象类不能被实例化(初学者很容易犯的错),如果被实例化,就会报错,编译无法通过。只有抽象类的非抽象子类可以创建对象。 抽象类中不一定包含抽象方法,但是 ...
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编程语言 时间:
2017-07-08 17:55:46
阅读次数:
148
Sightseeing trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6811 Accepted: 2602 Special Judge Description There is a travel agency in ...
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其他好文 时间:
2017-06-29 00:55:26
阅读次数:
202
题目描述 Farmer John had just acquired several new farms! He wants to connect the farms with roads so that he can travel from any farm to any other farm v ...
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其他好文 时间:
2017-06-26 21:07:06
阅读次数:
130
Description On the beaming day of 60th anniversary of NJUST, as a military college which was Second Artillery Academy of Harbin Military Engineering I ...
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其他好文 时间:
2017-06-23 12:49:46
阅读次数:
222
Sightseeing Cows Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10306 Accepted: 3519 Description Farmer John has decided to reward his cow ...
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其他好文 时间:
2017-06-12 00:47:07
阅读次数:
276
问求每个点距离平方的最小的点 kd-tree模板题…… ...
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其他好文 时间:
2017-06-08 23:49:02
阅读次数:
372