First and Last Index | Module : Basics of programming | In English | Python | Video_23

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NADOS also enables doubt support, career opportunities and contests besides free of charge content for learning. In this video, we discuss the solution where we are required to print first and last index using binary Search.

Question Name:
First Index And Last Index

Question Statement:
1. You are given a number n, representing the size of array a.
2. You are given n numbers, representing elements of array a.

Asssumption - Array is sorted. Array may have duplicate values.

Used #DataStructure: #Arrays #BinarySearch #Searching #FirstAndLastIndex

#TimeComplexity: O(log N)

#SpaceComplexity: O(1)

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Smimilar Questions:

1. Binary Search Algorithm:



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#Arrays #BinarySearch #SearchingAlgo #DSA #1dArray #2dArray #FirstAndLastIndex

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