solve this. In between.

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
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Given an unsorted array A of size N that contains
only positive integers, find a continuous sub-array that
adds to a given number S and return the left and right
index (1-based indexing) of that subarray.
In case of multiple subarrays, return the subarray
indexes which come first on moving from left to right.
Note: You have to return an ArrayList consisting of
two elements left and right. In case no such subarray
exists return an array consisting of element -1.
Example 1:
Input:
N = 5, S = 12
A[] = {1,2,3,7,5}
Output: 24
Explanation: The sum of elements
from 2nd position to 4th position
is 12.
Transcribed Image Text:Given an unsorted array A of size N that contains only positive integers, find a continuous sub-array that adds to a given number S and return the left and right index (1-based indexing) of that subarray. In case of multiple subarrays, return the subarray indexes which come first on moving from left to right. Note: You have to return an ArrayList consisting of two elements left and right. In case no such subarray exists return an array consisting of element -1. Example 1: Input: N = 5, S = 12 A[] = {1,2,3,7,5} Output: 24 Explanation: The sum of elements from 2nd position to 4th position is 12.
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