publicintmaximumProduct3(int[] nums){if(nums ==null|| nums.length <3) {return0; }// 定义前三个最大值变量intmax1=Integer.MIN_VALUE;intmax2=Integer.MIN_VALUE;intmax3=Integer.MIN_VALUE;// 定义前两个最小值变量intmin1=Integer.MAX_VALUE;intmin2=Integer.MAX_VALUE;for(intn : nums) {...
Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Input: [1,2,3] Output: 6 Example 2: Input: [1,2,3,4] Output: 24 Note: The length of the given array will be in range [3,104] and all elements are in the range [-...
Multiplication of any three numbers in the input won’t exceed the range of 32-bit signed integer. 方法1: single scan 思路: 用找2nd large的方法来找3个极值。由于负数的存在,在记录3个最大值的同时还要记录两个最小值。因为当有两个值是负数的时候,两个最小的负数product可能超过max2 and max3。
628. Maximum Product of Three Numbers Given an integer array, find three numbers whose product is maximum and output the maximum product. Example 1: Example 2: Note: The length of the given array will be in range [3,104] and all elements ...628. Maximum Product of Three Numbers ...
The length of the given array will be in range [3,104] and all elements are in the range [-1000, 1000]. Multiplication of any three numbers in the input won't exceed the range of 32-bit signed integer. 这道题博主刚开始看的时候,心想直接排序,然后最后三个数字相乘不就完了,心想不会这么...
The length of the given array will be in range [3,104] and all elements are in the range [-1000, 1000]. Multiplication of any three numbers in the input won’t exceed the range of 32-bit signed integer. 思路: 求三个数的最大乘积,要考虑数值为正还是为负。首先可以利用Arrays.so...
Write a Java program to find the maximum number inside the number in the window (size k) at each step in a given array of integers with duplicate numbers. Move the window to the top of the array. {|1, 2, 3|, 4, 5, 6, 7, 8, 8} -> Return maximum 3 ...
LeetCode[421] Maximum XOR of Two Numbers in an Array Given a non-empty array of numbers, a0, a1, a2, … , an-1, where 0 ≤ ai < 231. Find the maximum result of ai XOR aj, where 0 ≤ i, j < n. Could you do this in O(n) runtime?
Input:[2,2,3,1]Output:1Explanation:Note that the third maximum here means the third maximum distinct number.Both numberswithvalue2are both consideredassecond maximum. 我的答案: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 classSolution{publicintthirdMax(int[]nums){sort(nums);int a=1;in...
Given an arraynums, there is a sliding window of sizekwhich is moving from the very left of the array to the very right. You can only see the _k_numbers in the window. Each time the sliding window moves right by one position. Return the max sliding window. ...