CSE115 Computing Concepts Monday‚ May 28‚ 2012 CSE115: Lecture 1 1 Chapter 1: Introduction Overview: Misconception about Computer Science what’s Computer Science algorithms the importance of algorithmic problem solving Pseudocode Monday‚ May 28‚ 2012 CSE115: Lecture 1 2 Misconception about Computer Science: What it is not There is a lot of misconception about this area of study Unlike physics‚ chemistry or biology‚ most of us do not have an intuitive feeling
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enter any number of test scores and then calculated the average score. Examine the program and identify at least two potential input errors. -Input is not a number -Input is negative Lab 8.2 – Input Validation and Pseudocode The goal of this lab is to write input validation pseudocode. Step 1: Examine the following main module from Lab 5.2. Notice that if the user enters a capital ‘Y’ the program will end since the while loop only checks for a lower case ‘y’. Module main () //Step 1:
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Scheme of work Year 2012 Term I Computer Department Class: Upper six option A Number of Periods: 3 (Paper 2) Textbook: A- Level computing Educator: Mrs Boodhoo |Week |Themes |Pedagogical strategies |Tasks for students (in class |Assessment | | | | |or as h/w) | | |2 |2
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proposal describing the purpose of that structure and write the pseudocode for that structure. Begin the proposal by defining any objects or object-oriented programming. Explain the size and data types of the array structure you used. If the program you described in Week Two does not lend itself well to the inclusion of an array structure‚ create a new example of an array structure. Create a Visual Logic flowchart that parallels this pseudocode. Test the flowchart to make sure that it executes properly
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of the problem. Inputs Double Length Double Width Output: Double Area Double Perimeter 2. Identify the processing needed to convert the inputs to the outputs. Area= length*width Perimeter= 2*(length+width) 3. Design an algorithm in pseudocode to solve the problem. Make sure to include steps to get each input and to report each output. A. Declare input and output variable B. read length and width C. calculate area and the perimeter D. output the variables 4. Identify two test
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The Programming Development Life Cycle (PDLC) Programming can be defined as the development of a solution to an identified problem‚ and the setting up of a related series of instructions which‚ when directed through the computer hardware‚ will produce the desired results. The notification that there is a problem can come from a systems analyst‚ an end user‚ or management. The problem needs to be defined so that the correct solution to solve it can be a program. Once a program is written‚ it is
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Arrays: Lists and Tables Although the value of a variable may change during execution of a program‚ in all our programs so far‚ a single value has been associated with each variable name at any given time. In this chapter‚ we will discuss the concept of an array—a collection of variables of the same type and referenced by the same name. We will discuss one-dimensional arrays (lists) at length and focus briefly on twodimensional arrays (tables). You will learn how to set up and use arrays to accomplish
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problem into its significant parts Understand the variables‚ constants and data types used when solving problems on a computer. Explain and develop algorithms Represent algorithms in pseudocode or flowcharts Topics to be covered Problem Solving The Processing Cycle Defining Diagrams Algorithms Pseudocode Flowcharts Problem Solving We are faced with different types of problems in our everyday life. Every problem requires a solution to resolve it. There maybe more than one solution
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UMUC - CMIS102 Homework 1 The task at hand is to design a program‚ using pseudocode‚ which will calculate the square feet of a house with no more than four rooms. It must be additionally assumed that each of these rooms is rectangular. The required output is the accurate calculation of the aggregate square footage of these rooms. The required input to arrive at this output is the length and width of each of the rooms‚ the multiplication of each individual room length and width‚ and the sum
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the attachment “WEEK8_CP1” please. 2. CheckPoint: Object-Oriented Data and Processes • Identify a task you perform regularly‚ such as cooking‚ mowing the lawn‚ or driving a car. • Write a short‚ structured design (pseudocode only) that accomplishes this task. • Think about this task in an object-oriented way‚ and identify the objects involved in the task. • Identify how you can encapsulate the data and processes you identified into an object-oriented
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