Question: You are given an array X of n elements. A majority element of X is any element occurring in more than n/2 positions. The only

You are given an array X of n elements. A majority

You are given an array X of n elements. A majority element of X is any element occurring in more than n/2 positions. The only access you have to the array is to compare any two of its elements for equality; hence you cannot sort the array, etc. Design an O(n log n) divide-and-conquer algorithm to find a majority element in X (or determine that no majority element exists)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

You are given an array X of n elements. A majority element of X is any element occurring in more than n/2 positions. The only access you have to the array is to compare any two of its elements for...

(25 +5 bonus points) Assume you have an array A[1..n] of n elements. A majority element of A is any element occurring in strictly more than positions (e.g., if n = 6 or n 7, any majority element will...

0 . 1 Divide - and - Conquer Practice ( 5 0 points ) Assume you have an array A [ 1 . . n ] of n elements. A majority element of A is any element occurring in more than n 2 positions ( so if n = 8...

Assume you have an array A[1. . n] of n elements. A majority element of A is any element occurring in more than n/2 positions (so if n = 6 or n = 7, any majority element will occur in at least 4...

Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int findMajority(int[] A) that...

****In Java**** Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int...

***********IN JAVA************* Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int...

** In Java** Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int findMajority(int[]...

****** In JAVA ************ Given an array of integers A, find the Majority Element. Majority Element in an array of size N in an element that appears more than N/2 times. Write a function: int...

In contrast to the United States, Japan has realized continuous current account surpluses. What could be the main causes for these surpluses? Is it desirable to have continuous current account...

13. A female member of an animal species has a DIPLOID chromosome number of 50. Use this information to fill out the following table. Situation Number Chromosomes in a mature egg Chromosomes in a...

A government has a primary defict of zero. The seal inserest rate in ) is 3 . 5 % and the growh rabe of ouput ( g ) is 5 % . The charge in the rato of debt to G . DP ir A . a decreasse of 8 . 5 % . B...

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

3. What role will you play with the constituents of both groups to satisfy their requests?

1. How will you, as city manager, handle these requests?

1. Identify the sources for this conflict.