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matlab工具deploytool编译M为可执行程序http://blog.sina.com.cn/s/blog_60f8483a0100gnsm.html 阅读全文
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Given an array withnobjects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order red, wh... 阅读全文
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Givennnon-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of largest rectangle in the histog... 阅读全文
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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 "adjace... 阅读全文
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1.VS2005中对于A[i](i<0，比如i=-1)这样的代码不会报错，运行时也不会错，但这显然是不合法的。 阅读全文
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需要仔细回顾的题目：1.Interleaving String 交叉存取字符串2.Decode Ways 字符串解码3.Subsets Subsets II 求一个集合的幂集 阅读全文
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Given a roman numeral, convert it to an integer.Input is guaranteed to be within the range from 1 to 3999.下面是百度得到的关于罗马数的解释：我的代码： 1 class Solution { 2 ... 阅读全文
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A message containing letters fromA-Zis being encoded to numbers using the following mapping:'A' -> 1'B' -> 2...'Z' -> 26Given an encoded message conta... 阅读全文
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1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 using namespace std; 8 9 void splitnum(int n, int k, int &way, vector ans) //对n进... 阅读全文
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1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 using namespace std; 8 9 int a[20]={0,1}; //a[i]=1表示i已经使用过， a[i]=0表示i尚未使用过10 int... 阅读全文