Question: Problem Description You are given an integer array A and an integer B . You are required to return the count of pairs having sum

Problem Description
You are given an integer array A and an integer B.
You are required to return the count of pairs having sum equal to B. NOTE: pair (i,j) and (j,i) are same.
Problem Constraints
1A.size ()10000
1A[i]10000
1B10000
Input Format
First argument is an integer array A.
Seond argument is an integer B.
Problem Description You are given an integer array A and an

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!

Q:

(JAVA) if anyone can help with these following methods, following the instructions in the method header comments, would really appreciate it! also would really appreciate if you could write...

Q:

Diameter of a Tree Problem Description You are given a tree T with n vertices numbered 1 , 2 , . . . n . Find the diameter of the tree. The diameter of a tree is the maximum distance among all pairs...

Q:

we didnt have a teacher for semester 1 so I dont know how to do any of it. Can someone please answer them all to where I can just write them down on my paper? (This is just a practice sheet) Java...

Q:

Description: In this lab, you are going to define and implement a class named Dictionary , which supports a number of fundamental Dictionary operations through C++ operator overloading. The class...

Q:

Please use Java Problem 4. Maximum Subarray (MaxSubSum.java) Description Given an integer array nums, find the contiguous subarray (containing at least one number) that has the largest sum and return...

Q:

IN C LANGUAGE Pair Sum: Write a program using function findPairs ( ) to output all pairs of elements from array A whose sum is equal to b . You are given an integer array A of size 5 and an integer b...

Q:

DONT USE AI , IN C LANGUAGE Pair Sum: Write a program using function findPairs ( ) to output all pairs of elements from array A whose sum is equal to b . You are given an integer array A of size 5...

Q:

Write a program using function findPairs() to output all pairs of elements from array A whose sum is equal to b. You are given an integer array A of size 5 and an integer b. You have to find out all...

Q:

1. Array Subsets Given an integer array, divide the array into 2 subsets A and B while respecting the following conditions: The intersection of A and B is null. The union A and B is equal to the...

Q:

Problem E. Using terminator token. Subject Explore putting a special sentinel token at the end of array, like the case of string. Specification Write an C program that reads a list of positive...

Q:

Explain exactly what we mean when we say that a sample of size n makes us 99 percent confident that x is within E units of .

Q:

Most MNCs need not enter foreign markets to face the challenge of dealing with multiculturalism. Do you agree or disagree with this statement? Explain your answer.

Q:

The NewValue Index is a price weighted index consisting of the following stocks: P 0 P 1 Shares outstandingA 2 1 3 6 4 0 millionB 6 2 5 2 2 5 millionC 1 0 0 1 1 8 1 0 million Calculate the price...

Q:

The project _ _ _ _ _ answers the questions of what, when, how much, and at times where.

Q:

Your elderly grandparents live in Illinois and often tell you how much they like fresh fruit but how difficult it is for them to get it throughout the year. For your grandparents 50th anniversary...

Q:

Tom Wilson, president of the local chapter of Business Leaders of the Future, is interested in becoming the national president of the organization. He has asked you to write a letter recommending him...

Q:

Mayes Leadership analyzes a company and then provides personnel training seminars to improve the client organizations operating efficiency. As human resources director, you hired Mayes Leadership to...