解法二: classSolution {public:intsmallestDistancePair(vector<int>& nums,intk) { sort(nums.begin(), nums.end());intn = nums.size(), left =0, right = nums.back() - nums[0];while(left <right) {intmid = left + (right - left) /2, cnt =0, start =0;for(inti =0; i < n;...
bool find_match(const std::map<char, std::pair<int, int>> &m){ for(const auto& [k, v] : m){ if(v.first != v.second) return false; } return true; } std::vector<int> findAnagrams(std::string s, std::string p){ std::vector<int> result; std::map<char, std::pair<int...
【leetcode】719. Find K-th Smallest Pair Distance 题目如下: 解题思路:对于这一类知道上限和下限,求第N位是什么的题目,可以先看看二分查找的方法可不可行。首先对nums进行排序,很显然任意两个元素距离绝对值最小是0,最大是nums[-1] - nums[0],所以第N小的距离肯定在 0 ~ (nums[-1] - nums[0]) ...
leetcode 719. Find K-th Smallest Pair Distance(找到第k小的距离) Given an integer array, return the k-th smallest distance among all the pairs. The distance of a pair (A, B) is defined as the absolute difference between A and B. Example 1: Input: nums = [1,3,1] k =......
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言,一部分问题支持Java语言。近乎所有问题都会提供多个算
719. Find K-th Smallest Pair Distance Given an integer array, return the k-th smallest distance among all the pairs. The distance of a pair (A, B) is defined as the absolute difference between A and B. Example 1: Input: nums = [1,3,1]...
formed using a, b and c under given constraints minimum number of flips count occurrences of anagrams rearrange a string print bracket number longest palindromic subsequence preorder to postorder of bst maximum difference of zeros and ones in binary string sum of all substrings of a number najpf...
Integer Difference Is n divisible by (...)? Land perimeter Largest pair sum in array Length and two values Linked Lists - Length & Count longest_palindrome Maze Runner Minimize Sum Of Array (Array Series #1) Most digits Multiply Word in String Name Array Capping New Cashier Does Not Know ...
Given an integer array, return the k-th smallest distance among all the pairs. The distance of a pair (A, B) is defined as the absolute difference between A and B. Example 1: Input: nums = [1,3,1] k = 1 Output: 0 Explanation: ...
}intsmallestDistancePair(vector<int>& nums,intk){sort(nums.begin(), nums.end());intl =0, r = nums.back() - nums[0], mid =0, ans = r;while(l <= r) { mid = l + (r - l) /2;// mid is too big or may equalif(judgeMore(nums, mid, k)) { ...