1publicclassSolution {2publicList<Integer>slidingWindowTemplateByHarryChaoyangHe(String s, String t) {3//init a collection or int value to save the result according the question.4List<Integer> result =newLinkedList<>();5if(t.length()> s.length())returnresult;67//create a hashmap to save...
public String minWindow(String s, String t) { // 记录目标字符串中每个字符出现的次数 Map<Character, Integer> need = new HashMap<>(); for (char c : t.toCharArray()) { need.put(c, need.getOrDefault(c, 0) + 1); } // 记录窗口中的字符及其出现次数 Map<Character, Integer> window =...
S = "ADOBEC" T = "ABC" 1. 初始状态: need = {A:1, B:1, C:1} window = {} valid = 0 2. 遇到'A': window = {A:1} valid = 1 // A达到要求 3. 遇到'D':不是需要的字符,跳过 4. 遇到'O':不是需要的字符,跳过 5. 遇到'B': window = {A:1, B:1} valid = 2 // B...
class Solution: def minWindow(self, s: str, t: str) -> str: hashmap = defaultdict(int) template = Counter(t) left = 0#滑动数组 right = 0 ans = inf res = [] while right < len(s): if s[right] in template: template[s[right]] -= 1 count = 0#判断子串是否满足条件 for v ...
kotlin python ruby rust scala swift typescript .gitignore .prettierrc .problemSiteData.json CONTRIBUTING.md LICENSE Neetcode-update.iml README.md README_template.md updateCompletionTable.js updateSiteData.js verifySiteData.jsBreadcrumbs leetcode-solutions /cpp / 0239-sliding-window-maximum.cppLatest...
int main(){vector<int> nums;int k;{Solution sln;nums = { 1, 3, -1, -3, 5, 3, 6, 7 },k = 3;auto res = sln.medianSlidingWindow(nums, k);Assert(vector<double>{1, -1, -1, 3, 5, 6}, res);}} 双优先队列(堆)+延长删除 ...
239.Sliding-Window-Maximum (H-) 862.Shortest-Subarray-with-Sum-at-Least-K (H) 1425.Constrained-Subsequence-Sum (H) 1438.Longest-Continuous-Subarray-With-Absolute-Diff-Less-Than-or-Equal-to-Limit (H) 1499.Max-Value-of-Equation (M+) 1562.Find-Latest-Group-of-Size-M (H) 1696.Jump-Game...
0239 Sliding Window Maximum Go 43.0% Hard 0240 Search a 2D Matrix II Go 43.1% Medium 0241 Different Ways to Add Parentheses 55.2% Medium 0242 Valid Anagram Go 56.8% Easy 0243 Shortest Word Distance 61.0% Easy 0244 Shortest Word Distance II 52.3% Medium 0245 Shortest Word Distance II...
520 5 20 520 20 LeetCode Cookbook Array Backtracking Binary Indexed Tree Binary Search Bit Manipulation Breadth First Search Depth First Search Dynamic Programming Hash Table Linked List Math Segment Tree Sliding Window Sort Stack String Tree Two Pointers Union Find Segment Tree UnionFind Leetcode 1...
package leetcode import ( "github.com/halfrost/leetcode-go/template" ) //解法一 线段树,sumRange 时间复杂度 O(1) // NumArray define type NumArray struct { st *template.SegmentTree } // Constructor303 define func Constructor303(nums []int) NumArray { st := template.SegmentTree{} st.Ini...