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Subject Details

Dept : ECE

Sem : 1

Regul : 2019

Faculty : Mrs.R.Saranya

phone : NIL

E-mail : saranya.r.coe@snsce.ac.in

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Lecture Notes

UNIT 1:

Fundamentals of Computing

Identification of Computational Problems

Algorithms, building blocks of algorithms

algorithmic problem solving

simple strategies for developing algorithms (iteration, recursion)

find minimum in a list,guess an integer number in a range

insert a card in a list of sorted cards

Towers of Hanoi

UNIT 2:

Python interpreter and interactive mode

debugging

values and types: int, float, boolean

values and types: string , and list

variables, expressions, statements

tuple assignment, precedence of operators

exchange the values of two variables

circulate the values of n variables

distance between two points

UNIT 3:

Conditionals:Boolean values and operators

conditional (if), alternative (ifelse), chained conditional (if-elif-else)

Iteration: state, while, for, break, continue, pass

Fruitful functions: return values,parameters

local and global scope, function composition, recursion

Strings: string slices,immutability, string functions and methods

local and global scope, function composition, recursion

UNIT 4:

Lists: list operations, list slices, list methods, list loop

mutability, aliasing, cloning lists

Tuples: tuple assignment, tuple as return value

Dictionaries: operations and methods

advanced list processing - list comprehension

UNIT 5:

Files and exceptions: text files, reading and writing files

format operator

command line arguments

errors and exceptions

handling exceptions

modules, packages

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