Python NumPy maximum() or max() function is used to get the maximum value (greatest value) of a given array, or compare the two arrays
来自专栏 · python版数据结构与算法 Given an integer arraynums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Explanation: [4,-1,2,1] has the largest sum = 6. ...
本文将介绍计算机算法中的经典问题——最大子数组问题(maximum subarray problem)。所谓的最大子数组问题,指的是:给定一个数组A,寻找A的和最大的非空连续...
for i in range(1, len(nums)): if current < 0: current = 0 current += nums[i] m = max(current, m) return m 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 分治法 对于任何一个array来说,有三种可能: 1。它的maximum subarray 落在它的左边; 2。maximum su...
[0] for i in range(1, t): MS[i] = max(MS[i-1]+arr[i], arr[i]) return MS def main(): # example of array A A = [13,-3,-25,20,-3,-16,-23,18,20,-7,12,-5,-22,15,-4,7] # A = [-2, 2, -3, 4, -1, 2, 1, -5, 3] # A = [0,-2, 3, 5, -1...
# Python program explaining#maximum() functionimportnumpyasgeek in_arr1 = [geek.nan,0, geek.nan] in_arr2 = [geek.nan, geek.nan,0]print("Input array1:", in_arr1)print("Input array2:", in_arr2) out_arr = geek.maximum(in_arr1, in_arr2)print("Output array after selectingmaximum...
[leetcode]Maximum Subarray @ Python 原题地址:https://oj.leetcode.com/problems/maximum-subarray/ 题意: Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array [−2,1,−3,4,−1,2,1,−5,4],the ...
Python代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #!/usr/bin/env python# _*_ coding:utf-8_*_importcv2importnumpyasnp""" Non-max Suppression Algorithm @param list Object candidate bounding boxes @param list Confidence scoreofbounding boxes ...
[LeetCode]题解(python):053-Maximum Subarray 题目来源 https://leetcode.com/problems/maximum-subarray/ Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array[−2,1,−3,4,−1,2,1,−5,4],...
Python provides different methods to find the least frequent character. Method 1: Using loop andmax()method We will loop over the array and find the frequency of occurrence of characters of the string. Then we will print the character with the maximum frequency. ...