3. (Profit.java) Write a program for this problem. An electronics company sells circuit boards at 40 percent profit. If you know the retail price of a circuit board, you can calculate its profit with the following formula: profit = retail price • 0.4 Calculate the amount of profit earned for that product based on the retail price and display the results.

3. (Profit.java) Write a program for this problem. An electronics company sells circuit boards at 40 percent profit. If you know the retail price of a circuit board, you can calculate its profit with the following formula: profit = retail price • 0.4 Calculate the amount of profit earned for that product based on the retail price and display the results.

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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PYTHON code that finds the prime divisors of a number entered on the keyboard and prints it on the screen write. (For example, the prime divisors of 10 are 2 and 5. The prime divisors of 20 are 2, 2 and 5.
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Broken Cabins Problem Statement: There is an Office consisting of m cabins enumerated from 1 to m. Each cabin is 1 meter long. Sadly, some cabins are broken and need to be repaired. You have an infinitely long repair tape. You want to cut some pieces from the tape and use them to cover all of the broken cabins. To be precise, a piece of tape of integer length t placed at some positions will cover segments 5,5+1-sit-1. You are allowed to cover non-broken cabins, it is also possible that some pieces of tape will overlap. Time is money, so you want to cut at most k continuous pieces of tape to cover all the broken cabins. What is the minimum total length of these pieces? Input Format The first line contains three integers n,m and k(1sns10°, namsloº, Isksn) - the number of broken cabins, the length of the stick and the maximum number of pieces you can use The second line contains n integers bl,b2,bn (Isbism) - the positions of the broken cabins. These integers are given in increasing…
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