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Given a list of integers L and a target integer T return true or false if there exists a sublist of integers whose sum is equal to T. For this particular problem, both positive and negative numbers are allowed. To keep things simple, we will assume O is not allowed and that T cannot be 0. Let's see some examples of inputs and the expected outputs. Examples Input: L = [1, 2, 3] T=4 Output: True. The sublist [1, 3] sums to 4.

Given a list of integers L and a target integer T return true or false if there exists a sublist of integers whose sum is equal to T. For this particular problem, both positive and negative numbers are allowed. To keep things simple, we will assume O is not allowed and that T cannot be 0. Let's see some examples of inputs and the expected outputs. Examples Input: L = [1, 2, 3] T=4 Output: True. The sublist [1, 3] sums to 4.

Database System Concepts
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 a list of integers L and a target integer T return true or false if there exists a sublist of integers whose sum is equal to T. For this particular problem, both positive and negative numbers are allowed. To keep things simple, we will assume O is not allowed and that T cannot be 0. Let's see some examples of inputs and the expected outputs. Examples Input: L [1, 2, 3] T = 4 Output: True. The sublist [1, 3] sums to 4. Input: L = [5, 1, 6, 7] T = 17 Output: False. There are no sublists that have a sum equal to 17. Input: L = [13, 16, -9, 24, -19, 16, -25, -15, 18, 4] T = 10 Output: True. A sublist (as there are many) is [13, -19, 16].
Transcribed Image Text:Given a list of integers L and a target integer T return true or false if there exists a sublist of integers whose sum is equal to T. For this particular problem, both positive and negative numbers are allowed. To keep things simple, we will assume O is not allowed and that T cannot be 0. Let's see some examples of inputs and the expected outputs. Examples Input: L [1, 2, 3] T = 4 Output: True. The sublist [1, 3] sums to 4. Input: L = [5, 1, 6, 7] T = 17 Output: False. There are no sublists that have a sum equal to 17. Input: L = [13, 16, -9, 24, -19, 16, -25, -15, 18, 4] T = 10 Output: True. A sublist (as there are many) is [13, -19, 16].
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