A sequence of n>0 integers is called a jolly jumper if the absolute values of the differences between successive elements are in ascending or descending order. For instance, 1423 is a jolly jumper, because the absolute differences are in descending order 3, 2, and 1, respectively. The definition implies that any sequence of a single integer is a jolly jumper. Write a program to determine whether each of a number of sequences is a jolly jumper. Another example: 13610 Is a jolly jumper, because the absolute differences are in ascending order: 2,3, and 4 Input Each line of input contains an integer n<3,000 followed by n integers representing the sequence. Output For each line of input generate a line of output saying "Jolly" or "Not jolly". Input Each line of input contains an integer n<3,000 followed by n integers representing the sequence. Output For each line of input generate a line of output saying "Jolly" or "Not jolly". If Jolly, indicate if it is in ascending or descending order. Sample Input 41423 5142-16 413610 Sample Output Jolly descending Not jolly Jolly ascending

A sequence of n>0 integers is called a jolly jumper if the absolute values of the differences between successive elements are in ascending or descending order. For instance, 1423 is a jolly jumper, because the absolute differences are in descending order 3, 2, and 1, respectively. The definition implies that any sequence of a single integer is a jolly jumper. Write a program to determine whether each of a number of sequences is a jolly jumper. Another example: 13610 Is a jolly jumper, because the absolute differences are in ascending order: 2,3, and 4 Input Each line of input contains an integer n<3,000 followed by n integers representing the sequence. Output For each line of input generate a line of output saying "Jolly" or "Not jolly". Input Each line of input contains an integer n<3,000 followed by n integers representing the sequence. Output For each line of input generate a line of output saying "Jolly" or "Not jolly". If Jolly, indicate if it is in ascending or descending order. Sample Input 41423 5142-16 413610 Sample Output Jolly descending Not jolly Jolly ascending

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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Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

Multi-Jolly Jumper
A sequence of n>0 integers is called a jolly jumper if the absolute values of the differences between successive elements are in ascending or descending order. For
instance,
1423
is a jolly jumper, because the absolute differences are in descending order 3, 2, and 1, respectively. The definition implies that any sequence of a single integer is a jolly
jumper. Write a program to determine whether each of a number of sequences is a jolly jumper. Another example:
13610
Is a jolly jumper, because the absolute differences are in ascending order: 2,3, and 4
Input Each line of input contains an integer n<3,000 followed by n integers representing the sequence.
Output For each line of input generate a line of output saying "Jolly" or "Not jolly".
Input
Each line of input contains an integer n<3,000 followed by n integers representing the sequence.
Output
For each line of input generate a line of output saying "Jolly" or "Not jolly". If Jolly, indicate if it is in ascending or descending order.
Sample Input
41423
5142-16
413610
Sample Output
Jolly descending
Not jolly
Jolly ascending

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