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所有行的最小公共元素 1198. Find Smallest Common Element in All Rows
Given an m x n matrix mat where every row is sorted in strictly increasing order, return the smallest common element in all rows. If there is no common element, return -1.Example 1: Input: mat = [[1,2,3,4,5],[2,4,5,8,10],[3,5,7,9,11],[1,3,5,7,9]] Outp…
2021/11/1 6:10:34 人评论 次浏览 -
所有行的最小公共元素 1198. Find Smallest Common Element in All Rows
Given an m x n matrix mat where every row is sorted in strictly increasing order, return the smallest common element in all rows. If there is no common element, return -1.Example 1: Input: mat = [[1,2,3,4,5],[2,4,5,8,10],[3,5,7,9,11],[1,3,5,7,9]] Outp…
2021/11/1 6:10:34 人评论 次浏览