Word Search
Given a 2D board and a word, find if the word exists in the grid.
The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizonta...
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其他好文 时间：
2015-07-30 14:59:16
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126
Surprising StringsTime Limit:1000MSMemory Limit:65536KTotal Submissions:5783Accepted:3792DescriptionTheD-pairsof a string of letters are the ordered p...
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其他好文 时间：
2015-07-29 15:52:50
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127
A message containing letters from A-Z is being encoded to numbers using the
following mapping:
'A' -> 1
'B' -> 2
...
'Z' -> 26
Given an encoded message containing digits, determine the total nu...
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其他好文 时间：
2015-07-27 11:12:18
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171
#include
#include
#include
#include
#include
using namespace std;
int main(int argc, char *argv[]){
int target;
string letters;
int v,w,x,y,z;
while(cin>>target>>letters,target){
char *cp= new...
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其他好文 时间：
2015-07-25 16:52:45
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126
AABBTime Limit: 20 SecMemory Limit: 256 MB题目连接TCDescriptionOne day, Jamie noticed that many English words only use the letters A and B. Examples of su...
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其他好文 时间：
2015-07-24 06:44:17
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185
The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizontally or vertically neighboring. The same letter cell may not be used more than once.
...
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其他好文 时间：
2015-07-22 14:41:11
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178
Description
Little
Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital letters in the nodes.
This is an example of on...
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其他好文 时间：
2015-07-21 17:09:30
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118
Given a string,find the length of the longest substring without repeating characters. Forexample, the longest substring without repeating letters for"abcabcbb" is "abc", which the length is 3. For"bbb...
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其他好文 时间：
2015-07-21 12:54:53
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84
题目：
A message containing letters from A-Z is being encoded to numbers using the following mapping:
'A' -> 1
'B' -> 2
...
'Z' -> 26
Given an encoded message containing digits, determine the t...
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编程语言 时间：
2015-07-20 14:32:36
阅读次数：
120
Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters fo...
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其他好文 时间：
2015-07-18 21:14:22
阅读次数：
120
