https://leetcode.com/problems/majority-element/ 1 class Solution { 2 public: 3 int majorityElement(vector& nums) { 4 map mymap; 5 ...
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其他好文 时间：
2015-07-08 12:36:31
阅读次数：
122
https://leetcode.com/problems/excel-sheet-column-number/ 1 class Solution { 2 public: 3 int titleToNumber(string s) { 4 int size=s.size();...
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其他好文 时间：
2015-07-08 12:25:53
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95
https://leetcode.com/problems/happy-number/快乐数 1 class Solution { 2 public: 3 bool isHappy(int n) { 4 int res; 5 int temp; 6 ...
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移动开发 时间：
2015-07-08 12:21:17
阅读次数：
176
65 Valid Number链接：https://leetcode.com/problems/valid-number/
问题描述：
Validate if a given string is numeric.Some examples:
“0” => true
” 0.1 ” => true
“abc” => false
“1 a” => false
“2e10” => true...
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其他好文 时间：
2015-07-07 17:06:26
阅读次数：
120
231 Power of Two链接：https://leetcode.com/problems/power-of-two/
问题描述：
Given an integer, write a function to determine if it is a power of two.Credits:
Special thanks to @jianchao.li.fighter for ad...
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其他好文 时间：
2015-07-07 16:59:21
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148
Implement Trie (Prefix Tree)Implement a trie withinsert,search, andstartsWithmethods.https://leetcode.com/problems/implement-trie-prefix-tree/实现字典树，每个...
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编程语言 时间：
2015-07-07 14:34:59
阅读次数：
187
题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1867A + B for you againDescriptionGenerally speaking, there are a lot of problems about strings processi...
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其他好文 时间：
2015-07-06 21:34:58
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381
In the Land of Justice the selling price of everything is fixed all over the country. Nobody can buy a thing and sell it in double price. But, that created problems for the businessmen. They left their...
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其他好文 时间：
2015-07-06 14:20:50
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121
Power of TwoGiven an integer, write a function to determine if it is a power of two.https://leetcode.com/problems/power-of-two/二分。2的整数次幂，要么开方后是整数(这个数也...
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编程语言 时间：
2015-07-06 13:57:39
阅读次数：
238
Implement strStr() ： https://leetcode.com/problems/implement-strstr/Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
如：haystack = “bcbcda”; nee...
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其他好文 时间：
2015-07-05 16:48:14
阅读次数：
342
