DescriptionYour task is to calculate the sum of
some integers.InputInput contains an integer N in the first line, and then N
lines follow. Each line s...
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其他好文 时间:
2014-05-23 06:41:47
阅读次数:
298
Given an input string, reverse the string word
by word.For example,Given s = "the sky is blue",return "blue is sky the". 1
Class Solution{ 2 public: ....
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其他好文 时间:
2014-05-23 02:59:21
阅读次数:
260
Determine whether an integer is a palindrome.
Do this without extra space.if use recursive, like check the first dig and last
dig, then remove them, c...
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其他好文 时间:
2014-05-23 02:45:15
阅读次数:
230
Jimmy writes down the decimal representations of all natural numbers between and including m and n, (m ≤ n). How many zeroes will he write down?
Input
Input starts with an integer T (≤ 11000), denot...
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其他好文 时间:
2014-05-22 22:59:18
阅读次数:
354
Reverse digits of an integer.Example1:x = 123,
return 321Example2:x = -123, return -321 1 class Solution { 2 public: 3 int
reverse(int x) { 4 ...
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其他好文 时间:
2014-05-22 16:26:23
阅读次数:
165
SQLite可以解析大部分的标准SQL语句:建表语句:create table 表名(主键名
integer primary key autoincrement(设置为自增列),其他列名及属性)或(主键名 integer primary key
)SQLite数据库中将所有声明为“integer p...
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移动开发 时间:
2014-05-22 15:44:31
阅读次数:
380
Evaluate the value of an arithmetic expression
inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an
integer or another express...
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其他好文 时间:
2014-05-22 15:28:54
阅读次数:
175
Reverse a linked list from positionmton. Do it
in-place and in one-pass.For example:Given1->2->3->4->5->NULL,m=
2 andn= 4,return1->4->3->2->5->NULL.No...
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其他好文 时间:
2014-05-21 19:08:08
阅读次数:
195
【题目】
The count-and-say sequence is the sequence of integers beginning as follows:
1, 11, 21, 1211, 111221, ...
1 is read off as "one 1" or 11.
11 is read off as "two 1s" or 21.
21 is read off as "one 2, then one 1" or 1211.
Given an integer n, generate...
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其他好文 时间:
2014-05-21 15:20:07
阅读次数:
213
介绍list item倒序显示
LayoutAnimation3.java
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file e...
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其他好文 时间:
2014-05-21 08:25:44
阅读次数:
278