packageleetcodefuncfindAnagrams(sstring,pstring)[]int{varfreq[256]intresult:=[]int{}iflen(s)==0||len(s)<len(p){returnresult}fori:=0;i<len(p);i++{freq[p[i]-'a']++}left,right,count:=0,0,len(p)forright<len(s){iffreq[s[right]-'a']>=1{count--}freq[s[right]-'a']...
239.sliding-window-maximum.md 24.swapNodesInPairs.md 240.search-a-2-d-matrix-ii.md 26.remove-duplicates-from-sorted-array.md 279.perfect-squares.md 283.move-zeroes.md 295.find-median-from-data-stream.md 3.longestSubstringWithoutRepeatingCharacters.md 301.remove-invalid-parentheses.md 322.coin...
Init: For array of 1 element, there is 1 way for each different number choice with a search cost of 1. This is true because maximum value is initially set to < 0, so any number choice will incur an update. dp[0][1][maxV] = 1, maxV in [1, m]. Answer: Sum of dp[n - 1...
[leetcode]295. Find Median from Data Stream数据流的中位数 Median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value. So the median is the mean of the two middle value. For example, [2,3,4], the median is3 [2,3], the ...
0230-kth-smallest-element-in-a-bst.py 0235-lowest-common-ancestor-of-a-binary-search-tree.py 0238-product-of-array-except-self.py 0239-sliding-window-maximum.py 0242-valid-anagram.py 0253-meeting-rooms.py 0261-graph-valid-tree.py 0268-missing-number.py 0269-alien-d...
double findMedian() - Return the median of all elements so far. For example: addNum(1) addNum(2) findMedian() -> 1.5 addNum(3) findMedian() -> 2 这里需要我们设计一个数据结构,使得我们可以从当前的字符流中获取中位数。 思路和代码 ...
How to find the highest repeated word from a File in Java Here is the Java program to find the duplicate word which has occurred a maximum number of times in a file. You can also print the frequency of words from highest to lowest because you have the Map, which contains the word and...
448. Find All Numbers Disappeared in an Array # 题目 # Given an array of integers where 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements of [1, n] inclusive that do not appear in this array. C
Can you solve this real interview question? Find the Duplicate Number - Given an array of integers nums containing n + 1 integers where each integer is in the range [1, n] inclusive. There is only one repeated number in nums, return this repeated number
Given two sorted arrays A, B of size m and n respectively. Find the k-th smallest element in the union of A and B. You can assume that there are no duplicate elements. http://leetcode.com/2011/01/find-k-th-smallest-element-in-union-of.html ...