In this tutorial, we will learn how to search the maximum element of an array which is first increasing & then decreasing. This maximum element in such type of array is also known as peak element. By Radib Kar Last updated : August 10, 2023 ...
C++ program to Find Nearest Greatest Neighbours of each element in an array #include<bits/stdc++.h>usingnamespacestd;voidprint(int*a,intn){for(inti=0;i<n;i++)cout<<a[i]<<"";cout<<endl;}voidreplace(int*a,intn){inti=0;stack<int>s;//craeting a stack using stlinte,nextNeares...
Suppose we have a bitonic sequence, we have to find the Bitonic Point in it. As we know a Bitonic Sequence is a sequence of numbers which is first strictly increasing then after a certain point it is strictly decreasing. This point is bitonic point. For only increasing or only decreasing ...
Problem statement Say, the given array is[-8, -1, 1, 3, 6, 12]then the fixed element is3. If the given array is[-5, -1, 10]then there is no fixed point and thus return-1. Using Linear Search: Find a fixed point (value equal to index) in an array We can easily search...
To solve this efficiently, we need to use the binary search approach. We will sort the array first. Then from left to right, we will be traversing. So say we are at positioni, then we will search for the elementarr[i]+diffon the right-hand side the element which isarr[i+1, n]...
Check duplicate elements in an array Find the missing number Find the number occurring an odd number of times Find the pair whose sum is closest to zero in minimum time complexity Find three elements in an array such that their sum is equal to given element K Bitonic Search Algorithm Check ...