A number is Zygodrome if it can be partitioned into clusters of repeating digits with a length equals or greater than two (as to say that repeating digits need to be placed as an adjacent pair or a greater group, and that no single digits are allowed). Given a non-negative integer num, implement a function that returns true if num is a Zygodrome number, or false otherwise. Examples is Zygodrome (11) → true // 11 is a pair of repeated digits is Zygodrome (33322) → true // 333 is a triplet of repeated digits, and 22 is a pair is Zygodrome (5) → false // 5 is a single digit, it doesn't form a pair is Zygodrome (1001) false //00 is a pair, but the two 1's are not adjacent Notes • Trivia: the number 9997777 is the only known Zygodrome prime whose index in the Zygodromes sequence (664444) is a prime in turn. • You can expect only non-negative integers as given input, without exceptions to handle.

A number is Zygodrome if it can be partitioned into clusters of repeating digits with a length equals or greater than two (as to say that repeating digits need to be placed as an adjacent pair or a greater group, and that no single digits are allowed). Given a non-negative integer num, implement a function that returns true if num is a Zygodrome number, or false otherwise. Examples is Zygodrome (11) → true // 11 is a pair of repeated digits is Zygodrome (33322) → true // 333 is a triplet of repeated digits, and 22 is a pair is Zygodrome (5) → false // 5 is a single digit, it doesn't form a pair is Zygodrome (1001) false //00 is a pair, but the two 1's are not adjacent Notes • Trivia: the number 9997777 is the only known Zygodrome prime whose index in the Zygodromes sequence (664444) is a prime in turn. • You can expect only non-negative integers as given input, without exceptions to handle.

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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