Only in Ruby program.
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
Related questions
Question
Only in Ruby program.

Transcribed Image Text:Ruby Programming:
You are roaming in a random city and you have lost. You see a sign board and where that is return is that you can go
to X and Y street if 1 <= Y - X <= K, where K is a value that is written on the board. You have to reach to your hotel in
such a way that it is minimal.
Input
31
251
Output
10
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