Java arrays Language/Type: Write a method named collapse that accepts an array of integers as a parameter and returns a new array where each pair of integers from the original array has been replaced by the sum of that pair. For example, if an array called a stores {7, 2, 8, 9, 4, 13, 7, 1, 9, 10), then the call of collapse (a) should return a new array containing {9, 17, 17, 8, 19). The first pair from the original list is collapsed into 9 (7+2), the second pair is collapsed into 17 (8 + 9), and so on. If the list stores an odd number of elements, the final element is not collapsed. For example, if the array had been {1, 2, 3, 4, 5), then the call would return {3, 7, 5). Your method should not change the array that is passed as a parameter.
Java arrays Language/Type: Write a method named collapse that accepts an array of integers as a parameter and returns a new array where each pair of integers from the original array has been replaced by the sum of that pair. For example, if an array called a stores {7, 2, 8, 9, 4, 13, 7, 1, 9, 10), then the call of collapse (a) should return a new array containing {9, 17, 17, 8, 19). The first pair from the original list is collapsed into 9 (7+2), the second pair is collapsed into 17 (8 + 9), and so on. If the list stores an odd number of elements, the final element is not collapsed. For example, if the array had been {1, 2, 3, 4, 5), then the call would return {3, 7, 5). Your method should not change the array that is passed as a parameter.
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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![Language/Type:
Java arrays
Write a method named collapse that accepts an array of integers as a
parameter and returns a new array where each pair of integers from the
original array has been replaced by the sum of that pair. For example, if an
array called a stores {7, 2, 8, 9, 4, 13, 7, 1, 9, 10), then the call
of collapse (a) should return a new array containing
{9, 17, 17, 8, 19). The first pair from the original list is collapsed into
9 (7+2), the second pair is collapsed into 17 (8 + 9), and so on.
If the list stores an odd number of elements, the final element is not
collapsed. For example, if the array had been {1, 2, 3, 4, 5}, then the
call would return {3, 7, 5}. Your method should not change the array
that is passed as a parameter.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3acae65-05d5-4940-8762-2c9a874e450a%2F649e40c5-a7fb-4930-9ca9-897a6f310892%2Fm6o266_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Language/Type:
Java arrays
Write a method named collapse that accepts an array of integers as a
parameter and returns a new array where each pair of integers from the
original array has been replaced by the sum of that pair. For example, if an
array called a stores {7, 2, 8, 9, 4, 13, 7, 1, 9, 10), then the call
of collapse (a) should return a new array containing
{9, 17, 17, 8, 19). The first pair from the original list is collapsed into
9 (7+2), the second pair is collapsed into 17 (8 + 9), and so on.
If the list stores an odd number of elements, the final element is not
collapsed. For example, if the array had been {1, 2, 3, 4, 5}, then the
call would return {3, 7, 5}. Your method should not change the array
that is passed as a parameter.
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