# array declaration Adc = ['Includehelp.com','Ruby','C++','C#','Java','Python'] # Getting first element using Array.at() method puts "Array.at(0) method" puts "The first element of Array : #{Adc.at(0)}" # Getting first element using Array.first method puts "Array....
Python Get Class Name of an Instance Python Get the last element of a list Python get Even Integers from Python List Python Get Dictionary Keys as a List Get the First Element of a Tuple in Python How to Get Shape of List in Python How to Get Array Length in Python Get the Index of...
5. Remove the Last Element using List ComprehensionAlternatively, you can use Python list comprehension to remove the last element from the list. The list comprehension [x for x in technology[:-1]] is used to create a new list named last_element that contains all the elements of the ...
34. Find First and Last Position of Element in Sorted ArrayDescription: Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorithm’s runtime complexity must be in the order of O(log n)....
题目地址:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/description/ 题目描述 Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. ...
地址:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/ 题目: Given an array of integers nums sorted in ascending order, find the starting and ending position of a give...[leetcode]34. Find First and Last Position of Element in Sorted Array 自己写的...
To delete last element of an Array in Swift, call dropLast() method on the array. dropLast() method without any value for argument, returns a new array with last element dropped from the trailing end of given array.
Thedelfunction in python is used to delete objects. And since in python everything is an object so we can delete any list or part of the list with the help ofdelkeyword. To delete the last element from the list we can just use the negative index,e.g-2and it will remove the last ...
1. Problem Descriptions:Given an array of integers nums sorted in non-decreasing order, find the starting and ending position of a given target value.If target is not found in the array, return [-1…
原题目:Search for a Range, 现在题目改为: 34. Find First and Last Position of Element in Sorted ArrayGiven an array of integers nums sorted in ascending order, find the starting and ending position of a given target value.Your algorithm's runtime complexity must be in the order of O(log...