Today: Introduce the notions of objects (manila folders) and classes. A class is a file-drawer. ... Contents: manila folders, each containing the same kind of ...
Haikus (5-7-5) seen on Japanese computer monitors. Do exercises on pp. 311-312 to get ... In the 1960s and early 1970s, a program was punched on such cards. ...
... Pi by ... plot(pi) To define a function, select New/m-file and type definition: ... Compute Pi by Throwing Needles. In 1777, Comte de Buffon published this ...
Look in ProgramLive CD, page 15-3, for some interesting recursive methods. ... a lever, a hair, a pad, a tapir, a door, a moor, an aid, a raid, a wad, an alias, ...
A method is a named parameterized group of declarations and statements. Method definition ... Class Definition Example. class Account. int balance; // current balance ...
... largest, in alphabetical order within each ... Program has list of keywords weighted by priority. ... Time flies like an arrow, fruit flies like a banana. ...
Implement (a piece of MatLab) in Java. Get an appreciation for what MatLab ... Grotesque duplication of code. Loss of 'single point of change'. No abstraction. ...
Analysis of algorithms and their complexity. Time Complexity ... ia = 1; ib = 1; for i = 1:n. if a(ia) b(ib) m(i) = a(ia); ia = ia 1; else. m(i) = b(ib) ...
CS 100. Lecture 25. 1. CS100J Lecture 25. Previous Lecture. Inheritance ... Grotesque duplication of code. Loss of 'single point of change'. No abstraction. ...
Step 2. Write a postcondition, based on the spec, which says what is true at the ... 5. Set boolean v to the value of 'every element in Vector v is an object of ...
We could use the interactions pane, but then repeating the test is time-consuming. ... For the method below, use THREE test cases: one when , one when =, one when ...
precise and unambiguous. methodical and effective. abstract. CS 100. Lecture 1. 3. Sample Problems ... more precisely ... An integer is written on a card. ...
16 November Matlab We spend the rest of the semester looking at the programming language Matlab. This language has variables, if-statements, loops, methods (called ...
Using abstractions to make concepts concrete. SIGCSE Education Award lecture, 2005. ... abstraction (modeling) design. 4. Principle 3. Present concepts at the ...
... tasks given by the two English, blue expressions are similar to the task ... a gut, a poll, a gateway, a law, a jay, a sap, a zag, a fat, a hall, a gamut, ...