花花酱 LeetCode 609. Find Duplicate File in System By zxi on March 20, 2018Problemhttps://leetcode.com/problems/find-duplicate-file-in-system/description/题目大意:输出系统中文件内容相同的文件名。Given a list of directory info including directory path, and all the files with contents in this...
You are given two integer arrays nums1 and nums2 sorted in ascending order and an integer k. Define a pair (u,v) which consists of one element from the first array and one element from the second array. Find the k pairs (u1,v1),(u2,v2) ...(uk,vk) with the smallest sums. Exa...
then find the second maximum element in the first half (i.e.smax_1st = object.query(left, mid)). If the second max elements in the entire array and the second max element in the 1st half of the array are equal (i.e.smax_all == smax...
(wordMap.containsKey(word)) { wordMap.put(word, (wordMap.get(word)+1)); }else{ wordMap.put(word,1); } } } }catch(IOExceptionioex) { ioex.printStackTrace(); }returnwordMap; }publicstaticList<Entry<String, Integer>>sortByValueInDecreasingOrder(Map<String, Integer>wordMap) {Set<Entry...