Question

Maximum pairs You are given an array nums consisting of N integers where N is even. You have to perform the following operation N/2 times: 1. Select nums;, nums; such that (ij) from the list 2. Take their bitwise OR, add the value of the least significant set bit to the score 3. Delete those two numbers If the selected numbers are 5=(101)2 and 7=(111)2 then the bitwise OR of the two numbers is 7=(111)2. So, the least significant bit of 7 i.e. 1=(001)2 will be added to the current score. Notes • 1-based indexing is followed • A bitwise OR is a binary operation that takes two bit patterns of equal length and performs the logical inclusive OR operation on each pair of corresponding bits. The result in each position is O if both bits are 0, while otherwise, the result is 1. Strings in (12 denote the binary representation. 1 Task Print the maximum possible score. Example Assumptions N=4 nums = [1,2,1,4] Approach • For the given case pairing (1, 1), (2, 4) that is (nums[1], nums[3]), (nums[2], nums[4]) with 1-based indexing results in a maximum score of 3, pairing like (4, 1), (1, 2) that is (nums[4], nums[1]), (nums[3]. nums[2]) results in 2. Hence, the answer is 3. Function description Complete the MaxPairs function provided in the editor. The function takes the following 2 parameters and returns the maximum possible score based on the parameters. • N: Represents an integer denoting the total number of integers • The second line contains N space-separated integers denoting the elements of array nums. Output format For each test case, print the answer representing the maximum possible score in a new line. Constraints 1

Name: maximum pairs you are given an array nums consisting of n integers where n is even you have to perform the following operation n2 times 1 select nums nums such that ij from the list 2 take t 39835
Uploaded: 2023-08-05T02:45:39-08:00
Duration: 3 min 48 s
Channel: Akash M
Description: maximum pairs you are given an array nums consisting of n integers where n is even you have to perform the following operation n2 times 1 select nums nums such that ij from the list 2 take t 39835

          Maximum pairs
You are given an array nums consisting of N integers where N is even.
You have to perform the following operation N/2 times:
1. Select nums;, nums; such that (ij) from the list
2. Take their bitwise OR, add the value of the least significant set bit to the score
3. Delete those two numbers
If the selected numbers are 5=(101)2 and 7=(111)2 then the bitwise OR of the two numbers is 7=(111)2. So, the least significant bit of 7 i.e. 1=(001)2 will be added to the current score.
Notes
• 1-based indexing is followed
• A bitwise OR is a binary operation that takes two bit patterns of equal length and performs the logical inclusive OR operation on each pair of corresponding bits. The result in each position is O if both bits are 0, while otherwise, the result is 1.
Strings in (12 denote the binary representation.
1
Task
Print the maximum possible score.
Example
Assumptions
N=4
nums = [1,2,1,4]
Approach
• For the given case pairing (1, 1), (2, 4) that is (nums[1], nums[3]), (nums[2], nums[4]) with 1-based indexing results in a maximum score of 3, pairing like (4, 1), (1, 2) that is (nums[4], nums[1]), (nums[3]. nums[2]) results in 2.
Hence, the answer is 3.
Function description
Complete the MaxPairs function provided in the editor. The function takes the following 2 parameters and returns the maximum possible score based on the parameters.
• N: Represents an integer denoting the total number of integers
• The second line contains N space-separated integers denoting the elements of array nums.
Output format
For each test case, print the answer representing the maximum possible score in a new line.
Constraints
1

Added by Brittany U.

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