Problem 1 [20]: Given a collection S = {S, S2, ..., Sk} of k = 0(1)...
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Problem 1 [20]: Given a collection S = {S₁, S2, ..., Sk} of k = 0(1) strings with total length Si = n, design an O(n)-time algorithm to return the number of distinct strings that occur as substrings of exactly two elements of S. For example, for S = {abaabb, abba, bbaaa}, the algorithm should return 5 (the sought set of strings is {ab, abb, bba, aa, baa}). Write the pseudo-code of your solution (excluding construction of structures introduced in lectures), prove its correctness, and analyze its complexity. Problem 1 [20]: Given a collection S = {S₁, S2, ..., Sk} of k = 0(1) strings with total length Si = n, design an O(n)-time algorithm to return the number of distinct strings that occur as substrings of exactly two elements of S. For example, for S = {abaabb, abba, bbaaa}, the algorithm should return 5 (the sought set of strings is {ab, abb, bba, aa, baa}). Write the pseudo-code of your solution (excluding construction of structures introduced in lectures), prove its correctness, and analyze its complexity.
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Algorithm to Find Distinct Substrings Occurring in Exactly Two Strings Input Collection of k strings ... View the full answer
Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
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