An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and only if…

［抄题］: An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and o…

An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and only if…

problem 896. Monotonic Array solution1: class Solution { public: bool isMonotonic(vector<int>& A) { int inc = true, dec = true; ; i<A.size(); ++i) { inc &= (A[i]>=A[i-]); dec &= (A[i]<=A[i-]); } return inc || dec; } }; solution2…

如果数组是单调递增或单调递减的,那么它是单调的. 如果对于所有 i <= j,A[i] <= A[j],那么数组 A 是单调递增的. 如果对于所有 i <= j,A[i]> = A[j],那么数组 A 是单调递减的. 当给定的数组 A 是单调数组时返回 true,否则返回 false. 示例 1: 输入:[1,2,2,3] 输出:true 示例 2: 输入:[6,5,4,4] 输出:true 示例 3: 输入:[1,3,2] 输出:false 示例 4: 输入:[1,2,4,5]…

题目要求 An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and on…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 日期 题目地址:https://leetcode.com/problems/monotonic-array/description/ 题目描述 An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone…

An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and only if…

An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for all i <= j, A[i] >= A[j]. Return true if and only if…

原题链接在这里:https://leetcode.com/problems/monotonic-array/ 题目: An array is monotonic if it is either monotone increasing or monotone decreasing. An array A is monotone increasing if for all i <= j, A[i] <= A[j].  An array A is monotone decreasing if for…