COT5405 Analysis of Algorithms Midterm 1 Solution Summer 2012 June 11 In all cases explain clearly and as succinctly as possible. Problem 1 10 Pts Answer: n T (n) = 2T ( n ) + log n 2 2 n = 4T ( n ) + logn n + log n 4 2 2 2 n = 4T ( n ) + log nn−1 + log n 4 2 2 = ... ∑log2 n 1 = nT (1) + n i=1 i ∑n Since i=1 1 → ln n‚ T (n) ∈ Θ(n log log n) i Problem 2 20 Pts Answer: The general idea is to use the technique similar to quick sort‚ by doing partition on both lids and cups. First we pick
Premium
Chapter 1 Managerial Accounting and Cost Concepts Solutions to Questions 1-1 The three major elements of product costs in a manufacturing company are direct materials‚ direct labor‚ and manufacturing overhead. 1-2 a. Direct materials are an integral part of a finished product and their costs can be conveniently traced to it. b. Indirect materials are generally small items of material such as glue and nails. They may be an integral part of a finished product but their costs can be
Premium Costs Variable cost Fixed cost
Chapter 1 Solutions to Practice Questions Questions for Review 2. The opportunity cost of seeing a movie includes the monetary cost of admission plus the time cost of going to the theater and attending the show. The time cost depends on what else you might do with that time; if it’s staying home and watching TV‚ the time cost may be small‚ but if it’s working an extra three hours at your job‚ the time cost is the money you could have earned. 4. Policymakers need to think about
Free Economics Money Opportunity cost
____________________________________ Chpt17 1. *Exercise 17-3 On January 1‚ 2011‚ Roosevelt Company purchased 13% bonds‚ having a maturity value of $525‚300‚ for $585‚038.54. The bonds provide the bondholders with a 10.00% yield. They are dated January 1‚ 2011‚ and mature January 1‚ 2016‚ with interest receivable December 31 of each year. Roosevelt Company uses the effective-interest method to allocate unamortized discount or premium. The bonds are classified in the held-to-maturity category. 1.Prepare *(a) and (a) the(b)
Premium Generally Accepted Accounting Principles Finance Bonds
OUTSOURCE FOR AIRCRAFT MAINTENANCE Good afternoon‚ in today’s agenda‚ I would like to bring your attention to the benefits of internal and external aircraft maintenance. As studies have shown that the cost benefits are marginal to maintain the aircrafts internally‚ the company is looking into contracting this process to external vendors. I believe most of you are wondering why we are planning on such move‚ let us look at the possible factors between internal and outsource of our aircraft maintenance
Premium Aircraft Costs Variable cost
Chapter 1 Data and Statistics Learning Objectives 1. Obtain an appreciation for the breadth of statistical applications in business and economics. 2. Understand the meaning of the terms elements‚ variables‚ and observations as they are used in statistics. 3. Obtain an understanding of the difference between categorical
Premium Statistics Level of measurement
Aircraft Pressurization System Airplanes‚ which do not have pressurization and air conditioning systems‚ are usually limited to the lower altitudes. They need to stay below 8‚000 feet. A cabin pressurization system accomplishes several functions in providing passengers comfort and safety. It maintains a cabin pressure altitude of approximately 8‚000 feet at the maximum designed cruising altitude of the airplane‚ and prevents rapid changes of cabin altitude‚ which may be dangerous to the passengers
Premium Pressure Decompression sickness
AIRCRAFT FUEL SYSTEM The Purpose of a Fuel System A fuel system purpose is to store‚ transfer‚ and then to mix the fuel with air. The function of the fuel system is to store and supply fuel to the cylinder chamber where it can be mixed with air‚ vaporized‚ and burned to produce energy. As everyone knows‚ an internal combustion engine needs fuel to operate. Fuel is delivered to the engine by means of the fuel system. The fuel system must be self-contained and efficient so that it will properly energize
Premium Fuel injection Internal combustion engine Carburetor
can see the Moon’s phases even though the Moon doesn’t change. The Moon phases are the different stages of the Moon as it orbits Earth. This cycle is known as the Phases of the Moon. As the Moon circles Earth‚ the amount of light we see changes. These changes in light that we see are known as phases. As the Moon orbits around the Earth‚ the changing of light is known as waxing and waning. The phases have to do with the relativity of the Sun‚ Earth‚ and Moon. The phases help us determine what
Premium Moon Earth Sun
The compiler has a number of phases plus symbol table manager and an error handler. Input Source Program ↓ Lexical Analyzer ↓ Syntax Analyzer ↓ Symbol Table Manager Semantic Analyzer Error Handler ↓ Intermediate Code Generator ↓ Code Optimizer ↓ Code Generator ↓ Out Target Program The cousins of the compiler are Preprocessor. Assembler. Loader and Link-editor
Premium Programming language