1069. The Black Hole of Numbers (20)
时间限制
100 ms
内存限制
65536 kB
代码长度限制
16000 B
判题程序
Standard
作者
CHEN, Yue
For any 4-digit integer except t...
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其他好文 时间:
2015-08-06 15:06:24
阅读次数:
174
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.
Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node
with val...
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其他好文 时间:
2015-08-05 13:03:54
阅读次数:
123
一、异常的捕获 异常的捕获有以下几种方法: 1:使用try和except语句 try: block except [exception,[data…]]: block try: block except [exceptio...
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编程语言 时间:
2015-08-05 06:29:26
阅读次数:
164
Given an array ofnintegers wheren> 1,nums, return an arrayoutputsuch thatoutput[i]is equal to the product of all the elements ofnumsexceptnums[i].Solv...
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其他好文 时间:
2015-08-04 20:44:27
阅读次数:
193
题目Count Complete Tree Nodes
Given a complete binary tree, count the number of nodes.In a complete binary tree every level, except possibly the last, is completely filled, and all nodes in the last lev...
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其他好文 时间:
2015-08-04 17:18:36
阅读次数:
150
IInterface:/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the Lic...
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移动开发 时间:
2015-08-04 15:49:04
阅读次数:
175
题目如下:
For any 4-digit integer except the ones with all the digits being the same, if we sort the digits in non-increasing order first, and then in non-decreasing order, a new number can be obta...
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其他好文 时间:
2015-08-04 13:34:40
阅读次数:
134
这题看似简单,不过两个要求很有意思:1、不准用除法:最开始我想到的做法是全部乘起来,一项项除,可是中间要是有个0,这做法死得很惨。2、空间复杂度O(1):题目说明了返回的那个数组不算进复杂度分析里面做法:既然不用除法,对于某个数i, result[i] = 0到i - 1的乘积 X i + 1...
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其他好文 时间:
2015-08-02 19:46:56
阅读次数:
124
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.Supposed the linked list is1 -> 2 -> 3 -> ...
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其他好文 时间:
2015-08-02 16:27:59
阅读次数:
112
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.Supposed the linked list is1 -> 2 -> 3 -> ...
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其他好文 时间:
2015-07-31 20:15:22
阅读次数:
116