Write 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[] A) that accepts an array A. The function should return the Majority Element in the array. If no majority element then return 0. Use following methods to solve the problem: int findCandidate(int a[]) that accepts the array and find a candidate for the majority boolean isMajority(int a[], int cand) that accept the array and the candidate element and check if the candidate occurs more than n/2 times Input: 5 1 2 1 2 2 Where, First line represents the size of an array. Second line represents array elements separated by single space. Output: 2 Here for the given array, 2 appears 3 times in the array of size 5. No space after the element in the output. Assume that, N is an integer within the range [1 to 10000]. Array elements are within the range [-2147483648 to 2147483647].
Write 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[] A) that accepts an array A. The function should return the Majority Element in the array. If no majority element then return 0. Use following methods to solve the problem: int findCandidate(int a[]) that accepts the array and find a candidate for the majority boolean isMajority(int a[], int cand) that accept the array and the candidate element and check if the candidate occurs more than n/2 times Input: 5 1 2 1 2 2 Where, First line represents the size of an array. Second line represents array elements separated by single space. Output: 2 Here for the given array, 2 appears 3 times in the array of size 5. No space after the element in the output. Assume that, N is an integer within the range [1 to 10000]. Array elements are within the range [-2147483648 to 2147483647].
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Write 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[] A)
that accepts an array A. The function should return the Majority Element in the array. If no majority element then return 0.
Use following methods to solve the problem:
- int findCandidate(int a[])
- that accepts the array and find a candidate for the majority
- boolean isMajority(int a[], int cand)
- that accept the array and the candidate element and check if the candidate occurs more than n/2 times
Input:
5
1 2 1 2 2
Where,
- First line represents the size of an array.
- Second line represents array elements separated by single space.
Output:
2
-
Here for the given array, 2 appears 3 times in the array of size 5.
-
No space after the element in the output.
Assume that,
- N is an integer within the range [1 to 10000].
- Array elements are within the range [-2147483648 to 2147483647].
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