Github 同步地址: https://github.com/grandyang/leetcode/issues/215 类似题目: Wiggle Sort II Top K Frequent Elements Third Maximum Number Kth Largest Element in a Stream K Closest Points to Origin 参考资料: https://leetcode.com/problems/kth-largest-element-in-an-array/ https://leetcode.com/...
}publicstaticvoidmain(String[] args) { L215KthLargestElementinanArray l215=newL215KthLargestElementinanArray();int[] nums = { 2, 1, 3, 4, 5};intk = 1;intnumber =l215.findKthLargest(nums, k); System.out.println(number); System.out.println("!!!");intnum2 =l215.findKthLargest2...
Error: do not familiar the pattern of quick sort, cannot write the code. Use the idea of quick, pivot. Which the position of pivot tell us how many number smaller than pivot, and it can inference that the num[pivot] is the kth largest number: if(k == kth largest of pivot) return ...
题目链接:https://leetcode.com/problems/largest-number/ 题目: Given a list of non negative integers, arrange them such that they form the largest number. [3, 30, 34, 5, 9], the largest formed number is9534330. Note: The result may be very large, so you need to return a string inst...
Explanation: 6 is the largest integer, and for every other number in the array x, 6 is more than twice as big as x. The index of value 6 is 1, so we return 1. Example 2: Input: nums = [1, 2, 3, 4] Output: -1 Explanation: 4 isn't at least as big as twice the value...
(图片来源https://leetcode.com/problems/largest-number/) 日期是否一次通过comment 2019-11-29 留意下:String.join("", s_num) 太耗时间了 public String largestNumber(int[] num) { if(num == null || num.length == 0) { return ""; } // Convert int array to String array, so we can...
- Departments with IDs 100 and 101 each has a total of 4 employees, while department 107 has 3 employees. Since both departments 100 and 101 have an equal number of employees, their respective managers will be included. Output table is ordered by dep_id in ascending order. ...
Note: The result may be very large, so you need to return a string instead of an integer. Solution 代码语言:javascript 复制 classSolution{public:stringlargestNumber(vector<int>&nums){vector<string>s;for(auto it:nums)s.push_back(to_string(it));sort(s.begin(),s.end(),[](string a,str...
【leetcode】1269. Number of Ways to Stay in the Same Place After Some Steps 2019-12-15 09:17 −题目如下: You have a pointer at index 0 in an array of size arrLen. At each step, you can move 1 position to the left, 1 position to the r... ...
much as every other number in the array. If it is, return the index of the largest element, otherwise return -1. Note: nums will have a length in the range [1, 50]. Every nums[i] will be an integer in the range [0, 99]. ...