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https://leetcode.com/problems/subsets/ Given a set of distinct integers, nums, return all possible subsets (the power set). Note: The solution set mus 阅读全文
posted @ 2018-11-22 10:01
_Zlrrr
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https://leetcode.com/problems/gray-code/ The gray code is a binary numeral system where two successive values differ in only one bit. Given a non-nega 阅读全文
posted @ 2018-11-21 20:19
_Zlrrr
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https://leetcode.com/problems/maximum-subarray/ Given an integer array nums, find the contiguous subarray (containing at least one number) which has t 阅读全文
posted @ 2018-11-21 18:26
_Zlrrr
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https://leetcode.com/problems/sort-colors/ Given an array with n objects colored red, white or blue, sort them in-place so that objects of the same co 阅读全文
posted @ 2018-11-21 17:44
_Zlrrr
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https://leetcode.com/problems/median-of-two-sorted-arrays/ There are two sorted arrays nums1 and nums2 of size m and n respectively. Find the median o 阅读全文
posted @ 2018-11-21 11:55
_Zlrrr
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https://leetcode.com/problems/power-of-four/ Given an integer (signed 32 bits), write a function to check whether it is a power of 4. Example 1: Examp 阅读全文
posted @ 2018-11-20 22:45
_Zlrrr
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https://leetcode.com/problems/reverse-string/ Write a function that takes a string as input and returns the string reversed. Example 1: Input: "hello" 阅读全文
posted @ 2018-11-20 22:30
_Zlrrr
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https://leetcode.com/problems/nim-game/ You are playing the following Nim Game with your friend: There is a heap of stones on the table, each time one 阅读全文
posted @ 2018-11-20 22:22
_Zlrrr
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#include using namespace std; /* Problem description: There is an array A, the length of array A is N. You need to perform Q queries. Each query, you get an integer X, and you need to find the ... 阅读全文
posted @ 2018-11-20 22:08
_Zlrrr
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https://leetcode.com/problems/add-binary/ iven two binary strings, return their sum (also a binary string). The input strings are both non-empty and c 阅读全文
posted @ 2018-11-20 22:06
_Zlrrr
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