Given an array with positive and negative numbers, find themaximum average subarraywhich length should be greater or equal to given lengthk. Example Given nums =[1, 12, -5, -6, 50, 3], k =3 Return15.667// (-6 +
Maximum Average Subarray I 参考资料: https://leetcode.com/problems/maximum-average-subarray-ii/ https://leetcode.com/problems/maximum-average-subarray-ii/discuss/105498/c-binary-search-130ms https://leetcode.com/problems/maximum-average-subarray-ii/discuss/105495/10-line-c-ac-barely-solution-on...
Maximum Average Subarray II Given an array with positive and negative numbers, find themaximum average subarraywhich length should be greater or equal to given lengthk. It's guaranteed that the size of the array is greater or equal tok. Example Example 1: Input:[1,12,-5,-6,50,3] 3Outp...
643. Maximum Average Subarray I 题意:一定长度的子数组的最大平均值。 solution1:计算子数组之后的常用方法是建立累加数组,然后再计算任意一定长度的子数组之和,迭代更新得到最大值。 注意:1)累加数组;2)数值类型; class Solution { public: double findMaxAverage(vector<int>& nums, int k)...
Given an array consisting ofnintegers, find the contiguous subarray of given lengthkthat has the maximum average value. And you need to output the maximum average value. Example 1: Input: [1,12,-5,-6,50,3], k = 4Output: 12.75Explanation: Maximum average is (12-5-6+50)/4 = 51/4...
Elements of the given array will be in the range [-10,000, 10,000]. 求在一个范围内的和的最大值,相当于移动一个窗口,求这个窗口里的最大的值,蛮简单的,注意细节 classSolution {public:doublefindMaxAverage(vector<int>& nums,intk) {intn =nums.size();inttmp = INT_MIN, res =INT_MIN;if...
leetcode644. Maximum Average Subarray II 题意: 给定由n个整数组成的数组,找到长度大于或等于k的连续子阵列,其具有最大平均值。您需要输出最大平均值。 思路: 先计算前k个的avg和sum,然后每次往后加一个数,每次加一个数的同时用一个tempsum( = sum)依次减少前置的数,以此来模拟区间向后移动的计算。与直接...
Given an array consisting ofnintegers, find the contiguous subarray of given lengthkthat has the maximum average value. And you need to output the maximum average value. Example 1: Input: [1,12,-5,-6,50,3], k = 4 Output: 12.75 ...
643. Maximum Average Subarray I url https://leetcode.com/problems/maximum-average-subarray-i/ Given an array consisting ofnintegers, find the contiguous subarray of given lengthkthat has the maximum average value. And you need to output the maximum average value. ...
Java Solution: Runtime beats 51.30% 完成日期:10/19/2017 关键词:Array 关键点:Sliding Window 1classSolution2{3publicdoublefindMaxAverage(int[] nums,intk)4{5doublemav = -Double.MAX_VALUE;6doubletempMav = 0;78for(inti=0; i<nums.length; i++)9{10tempMav +=nums[i];1112if(i + 1 >...