algorithm as a recursive procedure.
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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Question
![(c) A palindromic number is a number that is the same if read forwards or
backwards: 12321 and 641146 are examples. It is possible to represent a
number using an array of digits (numbers 0- 9), for example: [1,9,5, 2] could
represent 1952.
i. Using an appropriate iteration construct, write an algorithm as a procedure
that decides if an input array A[1..n] of digits is a palindromic number.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30a8db9d-b682-4125-bea5-04019fc0125d%2Ffd0ab286-641c-4d84-aa79-92c509aaf8af%2F75nnwg9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(c) A palindromic number is a number that is the same if read forwards or
backwards: 12321 and 641146 are examples. It is possible to represent a
number using an array of digits (numbers 0- 9), for example: [1,9,5, 2] could
represent 1952.
i. Using an appropriate iteration construct, write an algorithm as a procedure
that decides if an input array A[1..n] of digits is a palindromic number.
![ii. Repeat question (i) but write your algorithm as a recursive procedure. Show
how your algorithm works by giving a trace of the computation with the array
[1, 2, 2, 1].](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30a8db9d-b682-4125-bea5-04019fc0125d%2Ffd0ab286-641c-4d84-aa79-92c509aaf8af%2Fqvubqx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ii. Repeat question (i) but write your algorithm as a recursive procedure. Show
how your algorithm works by giving a trace of the computation with the array
[1, 2, 2, 1].
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