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Add Binary
该题答案如下:class Solution {public: string addBinary(string a, string b) { string::reverse_iterator itea,iteb; string result; char temp; ...
分类:其他好文   时间:2014-12-21 11:30:10    阅读次数:254
LeetCode Reverse Nodes in k-Group
Given a linked list, reverse the nodes of a linked listkat a time and return its modified list.If the number of nodes is not a multiple ofkthen left-o...
分类:其他好文   时间:2014-12-20 01:59:41    阅读次数:190
【LeetCode】Reverse Nodes in k-Group
Reverse Nodes in k-GroupGiven a linked list, reverse the nodes of a linked listkat a time and return its modified list.If the number of nodes is not a...
分类:其他好文   时间:2014-12-19 17:19:23    阅读次数:231
LeetCode--Reverse Integer
题目: 可以点击“click to show spoilers”,查看需要考虑的问题。我是做题的时候没有查看,结果里面给出的三个注意的地方只考虑了两个,导致提交之后溢出,之后又重新考虑。 我的解决方案: public class Solution {     public int reverse(int x) {         char[] sArray = String.va...
分类:其他好文   时间:2014-12-19 12:11:49    阅读次数:181
有个函数:char* reverse(char *buf)
/* *Author : DavidLin *Date : 2014-12-15pm *Email : linpeng1577@163.com or linpeng1577@gmail.com *world : the city of SZ, in China *Ver : 000.000.001   *For : reve...
分类:其他好文   时间:2014-12-18 22:19:38    阅读次数:182
PAT-1074
首先先贴一下题目:Given a constant K and a singly linked list L, you are supposed to reverse the links of every K elements on L. For example, given L being 1→2...
分类:其他好文   时间:2014-12-18 13:31:49    阅读次数:194
leetcode----------Reverse Integer
题目Reverse Integer通过率34.2%难度EasyReverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321click to show spoilers.Have you ...
分类:其他好文   时间:2014-12-18 13:30:17    阅读次数:134
leetcode Reverse Words in a String
将句子的词反转,例如:Given s = "the sky is blue",return "blue is sky the".思路:就是从后面往前,找到非空格的长度,然后取到另一个串中。遍历一次就可以了。如下:class Solution {public: void reverseWords...
分类:其他好文   时间:2014-12-18 10:11:34    阅读次数:148
leetcode[150] Evaluate Reverse Polish Notation
逆波兰表示法,在维基百科here一不小心就看到了维基上有说用栈处理。然后就用栈处理了。需要注意的是,操作数前后不要弄错,stoi可以调用。它应该是在stdlib.h的头文件里,不过我在codeblock上试了不行。class Solution {public: int evalRPN(vect...
分类:其他好文   时间:2014-12-17 23:59:37    阅读次数:393
【LeetCode】Reverse Nodes in k-Group 解题报告
【题目】 Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. If the number of nodes is not a multiple of k then left-out nodes in the end should remai...
分类:其他好文   时间:2014-12-17 18:37:28    阅读次数:188
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