原题地址:http://www.cnblogs.com/x1957/p/3373994.html题意:Given
an array of integers, every element appearstwiceexcept for one. Find that single
one.要求:线性时间复...
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编程语言 时间:
2014-05-10 05:22:27
阅读次数:
408
Geometric Sum时间限制:1000ms |
内存限制:65535KB难度:3描述Compute (a + a^2 + … + a^n) mod m.(a+a2+…an)mod输入Three
integers a,n,m.(1≤a,n,m≤10^18)It ends with EOF.输出T...
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其他好文 时间:
2014-05-10 05:01:02
阅读次数:
339
Jump Game Given an array of non-negative
integers, you are initially positioned at the first index of the array. Each
element in the array represents ...
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其他好文 时间:
2014-05-10 03:13:50
阅读次数:
481
原题地址:http://oj.leetcode.com/problems/single-number-ii/题意:Given
an array of integers, every element appearsthreetimes except for one. Find that
single ...
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编程语言 时间:
2014-05-10 03:01:41
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413
There are two sorted arrays A and B of size m
and n respectively. Find the median of the two sorted arrays. The overall run
time complexity should be ...
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其他好文 时间:
2014-05-09 23:26:18
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353
N-Queens IThen-queens puzzle is the problem of
placingnqueens on ann×nchessboard such that no two queens attack each
other.Given an integern, return a...
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其他好文 时间:
2014-05-09 20:34:01
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335
是我算法不对,还是笔记本CPU太差?我优化了两次,还是花了三四个小时来得到结果。在输出上加1就是最终结果。The
sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.Find the sum of all the primes
below two mil...
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其他好文 时间:
2014-05-09 16:20:08
阅读次数:
295
一点小错,两次过,基本思想是先比较头元素,哪个小就在哪个list的基础上插入,需要考虑两种不同的结束方式 1
/** 2 * Definition for singly-linked list. 3 * public class ListNode { 4 * int
val; 5 *...
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其他好文 时间:
2014-05-09 09:21:59
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273
戳我去解题Write an efficient algorithm that searches for
a value in anmxnmatrix. This matrix has the following properties:Integers in
each row are sorted f...
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其他好文 时间:
2014-05-09 08:27:24
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241
这道题就是找规律啊!!!想想啊,11和10是可以连续的,那么10和11也是可以连续的。下面是AC代码:
1 /** 2 * The gray code is a binary numeral system where two successive values
differ in on...
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其他好文 时间:
2014-05-09 07:38:17
阅读次数:
325