using Java language Homework1. Write int crazySum(int n), a recursive method that calculates the sum 1' + 2? + 3+.. + n",given an integer value of n in between 1 and 9. Make sure to call the method power fromexample one in your implementation below:2. Given an unsorted array and an element e, write recursive method search() which returns true ifthe element is in the array, false otherwise.

Answered: HomeworK 1. Write int crazySum(int n),…

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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