Question
6. Given an array A storing n integers and another integer s, nd whether or not there exist two elements x and y in the
6. Given an array A storing n integers and another integer s, nd whether or not there exist two elements x and y in the array such that x + y = s. Assuming it is possible to sort n numbers in O(nlogn) time, describe an O(nlogn) time algorithm to solve the problem and write the pseudocode.
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Introduction To Constraint Databases
Authors: Peter Revesz
1st Edition
1441931554, 978-1441931559
