You are given an array a[1 . . n] of the n politicians on your lobbying list. each politician a[i] has a type t(a[i]) ∈ {soc, tea, oth}. you are asked to rearrange the array a so that all of the socialists come first, then all the others, then all the tea partiers. the only operations permitted on the array are: (i) for a particular i, query t(a[i]); and (ii) for two particular indices i and j, swap a[i] and a[j]. (for example, you cannot copy elements from the array to an auxiliary array.) give an algorithm that runs in time o(n) to perform your assigned task.

Acomputer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored . the processing unit of most modern computers is a(n) . the instructions that tell a computer how to carry out a task are referred to as computer , which are distributed as software. computers run three main types of software: software, system software, and development tools. an example of system software is a computer system, which is essentially the master controller for all the activities that a digital device performs. digital devices are constructed using tiny electronic components that represent data bits as electrical signals. the system unit houses the system board, which contains several circuits made from semiconducting materials. computers come in three popular form factors: component, , and slate. many of today's digital devices operate on battery power supplied by ion batteries. battery life and lifespan can be extended by following good battery management practices.

Which best compares appointments and events in outlook 2010appointments have a subject man, and events do notappointments have a specific date or range of dates, and events do notappointments have a start and end time of day, and events do notappointments have a location option, and events do not

What is the biggest difference between section breaks and regular page breaks? section breaks are more difficult to add than page breaks. section breaks make it easier for you to view the document as an outline. section breaks allow you to have areas of the document with different formatting. section breaks are smaller than regular page breaks.