Write a java program that takes in at least 4 characters from the user and encrypt them using typecasting. Display the now encoded characters. Then, prompt the user for at least 5 integers. Decode the given integers using typecasting. Display the now decoded characters. .Next().CharAt(0) // To take in characters The computer must encode and decode, not you

Maddie is traveling to india and would like to document her trip for friends and family to access online. what tool would be best? app blog listserver web page

Telling a computer that is already on to turn again is known as what type of boot?

Write a method public static string getdigits(string phonenumber) that takes an 11-character phone number written with any combination of 11 uppercase letters, lowercase letters and/or digits, and zero or more hyphens, and which returns the digits that a person would have to press on a cell phone to dial that phone number. we will use the mapping of letters to digits given at en.wikipedia.org/wiki/telephone_keypad# /media/file: telephone-keypad2.svg you may assume that the string parameter phonenumber contains some combination of exactly 11 uppercase letters, lowercase letters and/or digits, but that any number of hyphens may be present. you can assume that a hyphen will not appear as the first or last character of the string. do not assum