Statement Given a string, s, that represents a DNA sequence, and a number, k, return all the contiguous sequences (substrings) of length k that occur more than once in the string. The order of the returned subsequences does not matter. If no repeated subsequence is found, the function should return an empty set. Note: The DNA sequence is composed of a series of nucleotides abbreviated as A, C, G, and T. For example, ACGAATTCCG is a DNA sequence. When studying DNA, it is useful to identify repeated sequences in it. Constraints: • 1≤s.length ≤ 104 •s[i] is either A, C, G, or T.

Statement Given a string, s, that represents a DNA sequence, and a number, k, return all the contiguous sequences (substrings) of length k that occur more than once in the string. The order of the returned subsequences does not matter. If no repeated subsequence is found, the function should return an empty set. Note: The DNA sequence is composed of a series of nucleotides abbreviated as A, C, G, and T. For example, ACGAATTCCG is a DNA sequence. When studying DNA, it is useful to identify repeated sequences in it. Constraints: • 1≤s.length ≤ 104 •s[i] is either A, C, G, or T.

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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Please follow all the steps given