CodingTest8 [LeetCode] Longest Common Prefix (Python3) Longest Common Prefix - LeetCode Longest Common Prefix - Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string "". Example 1: Input: strs = ["flower","flow","flight"] Output: "fl" Example 2: Input: st leetcode.com Write a function to find the longest common prefix string amongst an array of strings. If there is.. 2023. 1. 25. [HackerRank] Diagonal Difference (python) #!/bin/python3 import math import os import random import re import sys # # Complete the 'diagonalDifference' function below. # # The function is expected to return an INTEGER. # The function accepts 2D_INTEGER_ARRAY arr as parameter. # def diagonalDifference(arr): # Write your code here left = 0 right = 0 for i in range(len(arr)): left += arr[i][i] right += arr[i][len(arr)-i-1] return abs(left .. 2022. 4. 7. 이전 1 2 다음