History of Programming Languages To date‚ there have been two conferences focusing on programming languages. The Special Interest Group on Programming Languages (SIGPLAN) of the Association for Computing Machinery sponsored two "History of Programming Languages (HOPL)" conferences. The first of these took place in Los Angeles in 1978‚ and focused on thirteen early languages: ALGOL‚ APL‚ APT‚ BASIC‚ COBOL‚ FORTRAN‚ GPSS‚ JOSS‚ JOVIAL‚ LISP‚ PL/I‚ SIMULA‚ and SNOBOL. The prospectus for the first
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Inputs: Const Double serviceCharge = 3.00 Const Double perpageCostForFirst10Pages Const double perpagecostforadditionalpages Int numOfPages; Outputs:double Cost of fax Processes: Prompt for and read numOfPages‚ Test if numOfPages > 10 3. Bob enters a pizza shop and notices there are three different sizes of pizzas available. Sizes are given as the diameter of the pizza in inches. The cost of a pizza is based on the size. Bob would like to know which size of pizza has the lowest cost
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Table of Contents INTRODUCTION 3 SCRIPT 4 TESTING 7 Testing with valid inputs 7 Testing with invalid inputs 8 CONTENTS OF THREE FILES (TEXTS) 10 A1 10 N1 10 M1 10 CONCLUSION 11 REFERENCES 12 INTRODUCTION The main objective of this course work is to develop a small program in the UNIX environment either by using Bash shell or Korn shell. After creating the program‚ the students have to test the program for any errors/bugs. If any errors are found the students are required to diagnose/troubleshoot
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Garrison 13e Practice Exam – Chapter 3 Print these pages. Answer each of the following questions‚ explaining your answers or showing your work‚ as appropriate‚ and then compare your solutions to those provided at the end of the practice exam. 1. Closet Depot‚ Inc. had the following estimated costs for next year: Sales commissions $600‚000 Direct labor 440‚000 Salary of production supervisor 280‚000 Rent on factory equipment 128‚000 Direct materials 120‚000 Advertising expense
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COMPUTER PROGRAMMING Programming languages for computers are developed with the primary objective of facilitating a large number of persons to use computers without the need to know in detail the internal structure of a computer. Languages are matched to the type of applications which are to be programmed using the language. The ideal language would be one which expresses precisely the specification of a problem to be solved‚ and converts it into a series of instructions for a computer. It is not
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Intro Java and JavaScript share many similarities‚ but are unique in many more ways. The two languages share similar goals and history‚ but both serve vastly different purposes. While both are object-oriented languages‚ Java is an interpreted language while JavaScript is‚ as its name implies‚ a scripting language‚ and not a true programming language. Java is meant mostly to be a multi-tiered language‚ while JavaScript was written to be a client-side language. While the two languages may look very
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employee and training him/her to be laptop specialist. * Annual salary for new employee = $27‚000 * Cost for three month training program = $1‚500 per person * New employee undergoes three month training $27‚000/12 = $2‚250 $2‚250*3 months = $6‚750 $6‚750 + $1‚500 =$8‚250 per person The incremental salary and training cost associated with hiring a new employee and training him/her to be laptop specialist is $8‚250 per person. 2. The incremental salary and
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My pet cat named Socks c. Apartment 14 at 101 Main Street The answers to this question will also vary. Some examples are: a. musicians‚ composers‚ baroque music performer b. animals‚ domestic pets‚ felines d. building‚ housing‚ locations 3. Design a class named CustomerRecord that holds a customer number‚ name‚ and address. Include methods to set the values for each data field and print the values for each data field. Create the class diagram and write the pseudocode that defines the class
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Gods Gift to Calculators: The Taylor Series It is incredible how far calculators have come since my parents were in college‚ which was when the square root key came out. Calculators since then have evolved into machines that can take natural logarithms‚ sines‚ cosines‚ arcsines‚ and so on. The funny thing is that calculators have not gotten any "smarter" since then. In fact‚ calculators are still basically limited to the four basic operations: addition‚ subtraction‚ multiplication‚ and division
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Short-circuiting logical operators && and || OR (||) expressions – if the first evaluates as true‚ no need to evaluate the second operand AND (&&) expressions – if the first evaluates as false‚ no need to evaluate second operand C# also includes the & and | operators logical does not perform short-circuit evaluation NESTED-IF ELSE STATEMENT * Acceptable to write an if within an if * When block is completed‚ all remaining conditional expressions are skipped or bypassed *
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