戳我去解题Givennnon-negative integersa1,a2, ...,an,
where each represents a point at coordinate (i,ai).nvertical lines are drawn
such that the two endpoint...
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其他好文 时间：
2014-07-22 23:09:34
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337
Given two binary trees, write a function to
check if they are equal or not.Two binary trees are considered equal if they are
structurally identical an...
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其他好文 时间：
2014-05-01 16:06:46
阅读次数：
427
Given an array of integers, find two numbers
such that they add up to a specific target number.The function twoSum should
return indices of the two nu...
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其他好文 时间：
2014-05-01 08:35:40
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443
1.for a two dimension vector, we must assign at
least the first dimension of the vector2.each dimension of an inner vector can
be different3.if you do...
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其他好文 时间：
2014-04-30 18:47:20
阅读次数：
549
题目： You are given two linked lists representing two
non-negative numbers. The digits are stored in reverse order and each of their
nodes contain a sin...
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其他好文 时间：
2014-04-30 18:44:23
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428
1D people lived in a 1D country. Everything in the country was one-dimensional, and everything was simple and clear: just one axis and two directions — forward and backward. Even a 1D world has proble...
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其他好文 时间：
2014-04-29 13:44:22
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284
Pat1063代码
题目描述：
Given two sets of integers, the similarity of the sets is defined to be Nc/Nt*100%, where Nc is the number of distinct common numbers shared by the two sets,
and Nt is the to...
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其他好文 时间：
2014-04-29 13:44:20
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325
Given n non-negative integers a1, a2,
..., an, where each represents a point at coordinate (i, ai). n vertical
lines are drawn such that the two endpoints of line i is at (i, ai) and (i,
0). Fin...
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其他好文 时间：
2014-04-29 13:15:21
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415
Given two binary strings, return their sum (also a binary string).
For example,
a = "11"
b = "1"
Return "100".
思路同十进制的大数相加。代码如下：
class Solution {
public:
string addBinary(string a, str...
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其他好文 时间：
2014-04-29 13:12:20
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328
RSA is one of the most powerful methods to encrypt data. The RSA algorithm is described as follow:
> choose two large prime integer p, q
> calculate n = p × q, calculate F(n) = (p - 1) × (q - 1)
...
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其他好文 时间：
2014-04-27 21:37:59
阅读次数：
315
