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3 years ago

The ____ loop is particularly useful when processing arrays.

1 answer:

3 0

The FOR EACH loop is particularly useful when processing arrays. The newer for statement is called the enhanced for or for each because it is called this in other programming languages. It is used in preference to the standard for loop if applicable because it is much readable. The series of value of the for each loop is used to access each successive value in a collection values. It is commonly used to iterate over an array or a collection class, for example is the array list. It can also iterate over anything that implements the iterable interface which is the define iterator method. Many of the collections classes implement iterable which makes the for each loop very useful.

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given an array of integers a, your task is to count the number of pairs i and j (where 0 ≤ i < j < a.length), such that a[

Nimfa-mama [501]

Using the knowledge of computational language in C++ it is possible to write a code that given an array of integers a, your task is to count the number of pairs i and j.

<h3>Writting the code:</h3>

// C++ program for the above approach

#include <bits/stdc++.h>

using namespace std;

// Function to find the count required pairs

void getPairs(int arr[], int N, int K)

{

// Stores count of pairs

int count = 0;

// Traverse the array

for (int i = 0; i < N; i++) {

for (int j = i + 1; j < N; j++) {

// Check if the condition

// is satisfied or not

if (arr[i] > K * arr[j])

count++;

}

cout << count;

}

// Driver Code

int main()

{

int arr[] = { 5, 6, 2, 5 };

int N = sizeof(arr) / sizeof(arr[0]);

int K = 2;

// Function Call

getPairs(arr, N, K);

return 0;

}

See more about C++ code at brainly.com/question/17544466

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4 0

1 year ago

Most V-type engines use two _______, one attached to each cylinder head.

wlad13 [49]

The correct answer is letter c. exhaust manifolds. Most V-type engines use two exhaust manifolds, one attached to each cylinder head. An exhaust manifold in automative engineering refers to the collection of the exhaust gases from different cylinders into another single pipe.

7 0

3 years ago

Which of the following is NOT a reason to use cryptography?

Mars2501 [29]

Cryptography is not a reason to use when posting photos on a public social media website.

Cryptography is the use of certain techniques that help protect important and personal information from being accessed by other parties. This technological practice or method allows a person to send sensitive or personal information over the internet without risking any "leak" of information.

Cryptography literally means "hidden writing", which is what the method is all about.

It presents a safe and secure way of sending or passing information, even personal or sensitive ones.

This technological method enables businesses and other companies as well as individuals to procure and send information without fearing for any loss of their information.

Cryptography is mainly used in the military, secret operations, businesses, or even in maintaining one's passwords while using social media platforms or submitting a password on a website.

One reason to not use it is when posting photos on social media websites as the website is to be used by the web world and may/can be accessed by everyone around the world.

Cryptography not only allows a person to maintain certain privacy and security but also help the smooth functioning of businesses and other national security works. Thus, cryptography is the "security" of individuals in the 'internet world'.

Learn more about cryptography here:

brainly.com/question/88001