By Mark J. Johnson
ISBN-10: 1439896941
ISBN-13: 9781439896945
ISBN-10: 143989695X
ISBN-13: 9781439896952
Compatible for novices to laptop technology, A Concise creation to Programming in Python presents a succinct, but entire, first path in desktop technology utilizing the Python programming language.
The publication features:
brief, modular chapters with short and distinctive factors, meant for one type period
Early creation of easy procedural constructs equivalent to features, choice, and repetition, letting them be used through the course
gadgets are brought in the midst of the path, and sophistication layout comes towards the end
Examples, workouts, and tasks from quite a lot of program domain names, together with biology, physics, photos, sound, arithmetic, video games, and textual analysis
No exterior libraries are required, simplifying the book’s use in universal lab spaces
each one bankruptcy introduces a major concept via a concrete instance and a chain of workouts. Designed to educate programming in a concise, but finished manner, this e-book presents a well timed creation for college students and a person attracted to studying Python.
Read Online or Download A Concise Introduction to Programming in Python PDF
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Extra info for A Concise Introduction to Programming in Python
Example text
Test the program on those values and report the results. (c) Does myhypot() have boundary cases to test? If it does, give them; if not, explain why not. 1 to call myhypot(a, b) before the print() statement, storing the result in a new local variable, and then use the local variable in the print(). Discuss the tradeoffs. 2. py to ask the user for the radius and use three functions for the area, circumference, and main program. 9 to ask the user for input and use two functions: one for computing the average and one for the main program.
Space. Does the program use a reasonable amount of memory, or is it unnecessarily taxing system resources? Elegance. Does the program represent an elegant solution to the problem, or does it feel like a maze with no exit? Courses in data structures and algorithm analysis explore these questions in more depth. Debugging As programs become more complicated, it also becomes more difficult to analyze their behavior, particularly when problems arise. Debugging is the art of finding and removing errors or bugs in programs.
1 0 1 1 2−1 2−2 2−3 2−4 =1∗ 1 1 1 1 11 +0∗ +1∗ +1∗ = 2 4 8 16 16 Thus, 1/10 cannot be stored exactly as a floating-point value in a binary computer; it will be cut off at some point and therefore be a little bit off. The exact details of how floating-point values are stored in memory are beyond the scope of this course, but you will find them in courses on computer architecture and numerical analysis. = is risky. Use inequalities (<, <=, >, >=) whenever possible. 1 Convert the following decimal values to binary.