Given a n x n matrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: image.png k = 8, return 13. Note: You may assu...
https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix/ 题目: n x n Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: matrix = [ [ 1, 5, 9], [10, 11, 13], [12, 13, 15] ], k = 8, return 13. Note: You...
Given anxnmatrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: matrix = [ [ 1, 5, 9], [10, 11, 13], [12, 13,...
}publicintkthSmallest(int[][] matrix,intk) {intn =matrix.length;intleft = matrix[0][0];intright = matrix[n - 1][n - 1];while(left <right) {intmid = left + (right - left) / 2;intcnt =helper(matrix, mid);if(cnt <k) left= mid + 1;elseright=mid; }returnleft; } }...
Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: matrix = [ [ 1, 5, 9], [10, 11, 13], [12, 13, 15] ], k = 8, return 13. 描述 给定一个 n x n 矩阵,其中每行和每列元素均按升序排序,找到矩阵中第k小的元素。
378.Kth Smallest Element in a Sorted Matrix Given anxnmatrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is the kth smallest element in the sorted order, not the kth distinct element. ...
Given a n x n matrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: ...
Given a n x n matrix where each of the rows and columns are sorted inascending order, find the kth smallest element in the matrix. Note that it is ...
Given anxnmatrix where each of the rows and columns are sorted in ascending order, find the kth smallest element in the matrix. Note that it is the kth smallest element in the sorted order, not the kth distinct element. Example: matrix = [ ...
class Solution { public int kthSmallest(int[][] matrix, int k) { //获取 二维数组的最小值和最大值 int smallest = matrix[0][0]; int largest = matrix[matrix.length-1][matrix[0].length-1]; //step1: 二分法 while (smallest < largest) { int medVal = smallest + (largest - smallest...