The document provides an overview of the Python programming language. It discusses what Python is, its history and naming, features like being dynamically typed and interpreted, popular applications like web development, machine learning, and its architecture. It also covers Python constructs like variables, data types, operators, and strings. The document compares Python to other languages and provides examples of common Python concepts.
Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language.
Make use of the PPT to have a better understanding of Python.
Python identifiers follow some basic rules:
1. They can include letters, numbers, and underscores.
2. They cannot start with a number.
3. Keywords like "if" cannot be used.
4. Identifiers are case-sensitive.
Of the given options, valid Python identifiers include: total1234, _abc_abc_, _p. Invalid ones include: 123total (can't start with number), java2share (contains special character), ca$h (contains special character), def (is a keyword).
Python is a high-level, general-purpose programming language that was created by Guido van Rossum in 1985. It is an interpreted, interactive, object-oriented language with features like dynamic typing and memory management. This document provides an overview of Python 3 and its basic syntax, data types, operators, decision making structures like if/else statements, and loops. It covers topics like variables, numbers, strings, lists, tuples, dictionaries, and type conversion between data types.
This individual assignment submission contains code snippets and explanations for various Python programming concepts and techniques. It includes programs to prompt a user for input, calculate pay and grades, define functions, use data types like lists and dictionaries, and work with classes and objects. The submission also contains questions about Python concepts like loops, variables, modules, file handling, and database usage. Overall, the document demonstrates an understanding of core Python programming and problem-solving skills.
What is Python? | Uses, features & flavours of Python | Running Python | Identifiers | key words | values & types | Type casting | Operators | Functions | Types of arguments
Python is a general purpose programming language that can be used for both programming and scripting. It is an interpreted language, meaning code is executed line by line by the Python interpreter. Python code is written in plain text files with a .py extension. Key features of Python include being object-oriented, using indentation for code blocks rather than brackets, and having a large standard library. Python code can be used for tasks like system scripting, web development, data analysis, and more.
This document provides information on C programming concepts including data types, operators, functions, and basic program structure.
It defines key concepts like variables, data types (integer, float, character), operators (arithmetic, relational, logical), functions (printf, scanf), and basic program anatomy with main(), I/O statements, and comments. Examples are given to illustrate variable declaration and usage, arithmetic operations, type casting, and basic programs to read/write and perform calculations.
The document provides an overview of the Python programming language. It discusses what Python is, its history and naming, features like being dynamically typed and interpreted, popular applications like web development, machine learning, and its architecture. It also covers Python constructs like variables, data types, operators, and strings. The document compares Python to other languages and provides examples of common Python concepts.
Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language.
Make use of the PPT to have a better understanding of Python.
Python identifiers follow some basic rules:
1. They can include letters, numbers, and underscores.
2. They cannot start with a number.
3. Keywords like "if" cannot be used.
4. Identifiers are case-sensitive.
Of the given options, valid Python identifiers include: total1234, _abc_abc_, _p. Invalid ones include: 123total (can't start with number), java2share (contains special character), ca$h (contains special character), def (is a keyword).
Python is a high-level, general-purpose programming language that was created by Guido van Rossum in 1985. It is an interpreted, interactive, object-oriented language with features like dynamic typing and memory management. This document provides an overview of Python 3 and its basic syntax, data types, operators, decision making structures like if/else statements, and loops. It covers topics like variables, numbers, strings, lists, tuples, dictionaries, and type conversion between data types.
This individual assignment submission contains code snippets and explanations for various Python programming concepts and techniques. It includes programs to prompt a user for input, calculate pay and grades, define functions, use data types like lists and dictionaries, and work with classes and objects. The submission also contains questions about Python concepts like loops, variables, modules, file handling, and database usage. Overall, the document demonstrates an understanding of core Python programming and problem-solving skills.
What is Python? | Uses, features & flavours of Python | Running Python | Identifiers | key words | values & types | Type casting | Operators | Functions | Types of arguments
Python is a general purpose programming language that can be used for both programming and scripting. It is an interpreted language, meaning code is executed line by line by the Python interpreter. Python code is written in plain text files with a .py extension. Key features of Python include being object-oriented, using indentation for code blocks rather than brackets, and having a large standard library. Python code can be used for tasks like system scripting, web development, data analysis, and more.
This document provides information on C programming concepts including data types, operators, functions, and basic program structure.
It defines key concepts like variables, data types (integer, float, character), operators (arithmetic, relational, logical), functions (printf, scanf), and basic program anatomy with main(), I/O statements, and comments. Examples are given to illustrate variable declaration and usage, arithmetic operations, type casting, and basic programs to read/write and perform calculations.
The document discusses Python variables and operators. It covers:
1) Different ways to write Python programs interactively or as scripts. Variables can be created and assigned values in Python.
2) Various Python data types including numbers, strings, Booleans, and different operators like arithmetic, relational, logical and assignment operators.
3) Input and output functions like print() and input() allow user interaction and display of results. Comments, identifiers, keywords, tokens and literals are also explained.
This document provides an introduction to the Python programming language. It covers Python's background, syntax, types, operators, control flow, functions, classes, tools, and IDEs. Key points include that Python is a multi-purpose, object-oriented language that is interpreted, strongly and dynamically typed. It focuses on readability and has a huge library of modules. Popular Python IDEs include Emacs, Vim, Komodo, PyCharm, and Eclipse.
This document provides an overview of the Python programming language. It discusses Python's history and evolution, its key features like being object-oriented, open source, portable, having dynamic typing and built-in types/tools. It also covers Python's use for numeric processing with libraries like NumPy and SciPy. The document explains how to use Python interactively from the command line and as scripts. It describes Python's basic data types like integers, floats, strings, lists, tuples and dictionaries as well as common operations on these types.
This document provides an agenda and overview for a Python training course. The agenda covers key Python topics like dictionaries, conditional statements, loops, functions, modules, input/output, error handling, object-oriented programming and more. The introduction section explains that Python is an interpreted, interactive and object-oriented language well-suited for beginners. It also outlines features like rapid development, automatic memory management and support for procedural and object-oriented programming. The document concludes by explaining Python's core data types including numbers, strings, lists, tuples and dictionaries.
The document provides an overview of basic Python programming concepts including the structure of a Python program, data types, variables, operators, expressions, statements, functions, modules, and libraries. It discusses Python syntax elements like indentation, keywords, identifiers, literals, and escape sequences. It also covers basic Python programming concepts like input/output, operators, variables, and data types. The document is intended as an introductory guide to the basics of Python programming.
This document provides information about a Python programming lab for automotive engineering students. It outlines the lab objectives of writing, testing, and debugging Python programs using operators, conditionals, loops, functions, and data structures. It also describes downloading and installing Python, an introduction to Python including the "Hello World" program, and examples of Python variables, data types, arithmetic operations, conditional statements, and string methods.
The document provides an overview of the Python programming language. It discusses that Python is an easy to learn, high-level, open-source programming language. It describes Python's design philosophy of code readability and how it allows programmers to express concepts in fewer lines of code compared to languages like C++ and Java. The document also discusses Python's powerful libraries, wide use across industries, and how to get started with Python programming using the IDLE integrated development environment.
Python Training in Bangalore | Python Introduction Session | LearnbayLearnbayin
Python Introduction:
Python is an example of a high-level language.
Python is considered an interpreted language because Python programs are executed by an interpreter.
An Interpreter processes the program a little at a time.
Kosmik is the best institute for Python training in Hyderabad Kukatpally/KPHB. kosmik provides lab facilities with complete real-time training with live sessions
call now: +91-8712186898, +91-8179496603, +91-6309565721
The document provides an introduction to Python programming. It discusses key concepts like variables, data types, operators, and sequential data types. Python is presented as an interpreted programming language that uses indentation to indicate blocks of code. Comments and documentation are included to explain the code. Various data types are covered, including numbers, strings, booleans, and lists. Operators for arithmetic, comparison, assignment and more are also summarized.
This document provides an overview of the C programming language. It discusses that C was developed in 1972 at Bell Labs and is a popular systems and applications programming language. The document then covers various C language concepts like data types, variables, operators, input/output functions, and provides examples of basic C programs and code snippets.
The document provides an introduction to the C programming language, including its history, features, character sets, tokens, data types, operators, and the basic structure of a C program. It discusses key concepts such as variables, constants, comments, functions, input/output, and how to compile and execute a C program.
The document provides an introduction to the C programming language, including its history, features, character sets, tokens, data types, operators, and the basic structure of a C program. It discusses key concepts such as variables, constants, comments, functions, preprocessing directives, and how to compile and execute a C program.
The document provides an overview of a hands-on workshop on the Python programming language conducted by Abdul Haseeb for a faculty development program. The workshop covers the basics of Python including its history, design philosophy, why it is popular, how to get started with the Python IDE, basic data types, variables, operators, input/output functions, and differences between Python versions 2 and 3. Examples are provided to demonstrate various Python concepts like strings, integers, floats, lists, tuples, dictionaries, functions to convert between types, and string operations. Comparisons between Python and C/C++ highlight differences in syntax, commenting, error handling and code readability.
The document discusses Python programming language. It provides an overview of what Python is, what it can be used for, and why it is a popular language. Specifically, it notes that Python was created by Guido van Rossum and released in 1991. It is used for web development, software development, mathematics, and system scripting. The document then covers Python syntax, basic data types, operators, decision making and control flow statements like if/else and loops.
The document discusses Python variables and operators. It covers:
1) Different ways to write Python programs interactively or as scripts. Variables can be created and assigned values in Python.
2) Various Python data types including numbers, strings, Booleans, and different operators like arithmetic, relational, logical and assignment operators.
3) Input and output functions like print() and input() allow user interaction and display of results. Comments, identifiers, keywords, tokens and literals are also explained.
This document provides an introduction to the Python programming language. It covers Python's background, syntax, types, operators, control flow, functions, classes, tools, and IDEs. Key points include that Python is a multi-purpose, object-oriented language that is interpreted, strongly and dynamically typed. It focuses on readability and has a huge library of modules. Popular Python IDEs include Emacs, Vim, Komodo, PyCharm, and Eclipse.
This document provides an overview of the Python programming language. It discusses Python's history and evolution, its key features like being object-oriented, open source, portable, having dynamic typing and built-in types/tools. It also covers Python's use for numeric processing with libraries like NumPy and SciPy. The document explains how to use Python interactively from the command line and as scripts. It describes Python's basic data types like integers, floats, strings, lists, tuples and dictionaries as well as common operations on these types.
This document provides an agenda and overview for a Python training course. The agenda covers key Python topics like dictionaries, conditional statements, loops, functions, modules, input/output, error handling, object-oriented programming and more. The introduction section explains that Python is an interpreted, interactive and object-oriented language well-suited for beginners. It also outlines features like rapid development, automatic memory management and support for procedural and object-oriented programming. The document concludes by explaining Python's core data types including numbers, strings, lists, tuples and dictionaries.
The document provides an overview of basic Python programming concepts including the structure of a Python program, data types, variables, operators, expressions, statements, functions, modules, and libraries. It discusses Python syntax elements like indentation, keywords, identifiers, literals, and escape sequences. It also covers basic Python programming concepts like input/output, operators, variables, and data types. The document is intended as an introductory guide to the basics of Python programming.
This document provides information about a Python programming lab for automotive engineering students. It outlines the lab objectives of writing, testing, and debugging Python programs using operators, conditionals, loops, functions, and data structures. It also describes downloading and installing Python, an introduction to Python including the "Hello World" program, and examples of Python variables, data types, arithmetic operations, conditional statements, and string methods.
The document provides an overview of the Python programming language. It discusses that Python is an easy to learn, high-level, open-source programming language. It describes Python's design philosophy of code readability and how it allows programmers to express concepts in fewer lines of code compared to languages like C++ and Java. The document also discusses Python's powerful libraries, wide use across industries, and how to get started with Python programming using the IDLE integrated development environment.
Python Training in Bangalore | Python Introduction Session | LearnbayLearnbayin
Python Introduction:
Python is an example of a high-level language.
Python is considered an interpreted language because Python programs are executed by an interpreter.
An Interpreter processes the program a little at a time.
Kosmik is the best institute for Python training in Hyderabad Kukatpally/KPHB. kosmik provides lab facilities with complete real-time training with live sessions
call now: +91-8712186898, +91-8179496603, +91-6309565721
The document provides an introduction to Python programming. It discusses key concepts like variables, data types, operators, and sequential data types. Python is presented as an interpreted programming language that uses indentation to indicate blocks of code. Comments and documentation are included to explain the code. Various data types are covered, including numbers, strings, booleans, and lists. Operators for arithmetic, comparison, assignment and more are also summarized.
This document provides an overview of the C programming language. It discusses that C was developed in 1972 at Bell Labs and is a popular systems and applications programming language. The document then covers various C language concepts like data types, variables, operators, input/output functions, and provides examples of basic C programs and code snippets.
The document provides an introduction to the C programming language, including its history, features, character sets, tokens, data types, operators, and the basic structure of a C program. It discusses key concepts such as variables, constants, comments, functions, input/output, and how to compile and execute a C program.
The document provides an introduction to the C programming language, including its history, features, character sets, tokens, data types, operators, and the basic structure of a C program. It discusses key concepts such as variables, constants, comments, functions, preprocessing directives, and how to compile and execute a C program.
The document provides an overview of a hands-on workshop on the Python programming language conducted by Abdul Haseeb for a faculty development program. The workshop covers the basics of Python including its history, design philosophy, why it is popular, how to get started with the Python IDE, basic data types, variables, operators, input/output functions, and differences between Python versions 2 and 3. Examples are provided to demonstrate various Python concepts like strings, integers, floats, lists, tuples, dictionaries, functions to convert between types, and string operations. Comparisons between Python and C/C++ highlight differences in syntax, commenting, error handling and code readability.
The document discusses Python programming language. It provides an overview of what Python is, what it can be used for, and why it is a popular language. Specifically, it notes that Python was created by Guido van Rossum and released in 1991. It is used for web development, software development, mathematics, and system scripting. The document then covers Python syntax, basic data types, operators, decision making and control flow statements like if/else and loops.
Data Communication and Computer Networks Management System Project Report.pdfKamal Acharya
Networking is a telecommunications network that allows computers to exchange data. In
computer networks, networked computing devices pass data to each other along data
connections. Data is transferred in the form of packets. The connections between nodes are
established using either cable media or wireless media.
An In-Depth Exploration of Natural Language Processing: Evolution, Applicatio...DharmaBanothu
Natural language processing (NLP) has
recently garnered significant interest for the
computational representation and analysis of human
language. Its applications span multiple domains such
as machine translation, email spam detection,
information extraction, summarization, healthcare,
and question answering. This paper first delineates
four phases by examining various levels of NLP and
components of Natural Language Generation,
followed by a review of the history and progression of
NLP. Subsequently, we delve into the current state of
the art by presenting diverse NLP applications,
contemporary trends, and challenges. Finally, we
discuss some available datasets, models, and
evaluation metrics in NLP.
This is an overview of my career in Aircraft Design and Structures, which I am still trying to post on LinkedIn. Includes my BAE Systems Structural Test roles/ my BAE Systems key design roles and my current work on academic projects.
Covid Management System Project Report.pdfKamal Acharya
CoVID-19 sprang up in Wuhan China in November 2019 and was declared a pandemic by the in January 2020 World Health Organization (WHO). Like the Spanish flu of 1918 that claimed millions of lives, the COVID-19 has caused the demise of thousands with China, Italy, Spain, USA and India having the highest statistics on infection and mortality rates. Regardless of existing sophisticated technologies and medical science, the spread has continued to surge high. With this COVID-19 Management System, organizations can respond virtually to the COVID-19 pandemic and protect, educate and care for citizens in the community in a quick and effective manner. This comprehensive solution not only helps in containing the virus but also proactively empowers both citizens and care providers to minimize the spread of the virus through targeted strategies and education.
This is an overview of my current metallic design and engineering knowledge base built up over my professional career and two MSc degrees : - MSc in Advanced Manufacturing Technology University of Portsmouth graduated 1st May 1998, and MSc in Aircraft Engineering Cranfield University graduated 8th June 2007.
Sri Guru Hargobind Ji - Bandi Chor Guru.pdfBalvir Singh
Sri Guru Hargobind Ji (19 June 1595 - 3 March 1644) is revered as the Sixth Nanak.
• On 25 May 1606 Guru Arjan nominated his son Sri Hargobind Ji as his successor. Shortly
afterwards, Guru Arjan was arrested, tortured and killed by order of the Mogul Emperor
Jahangir.
• Guru Hargobind's succession ceremony took place on 24 June 1606. He was barely
eleven years old when he became 6th Guru.
• As ordered by Guru Arjan Dev Ji, he put on two swords, one indicated his spiritual
authority (PIRI) and the other, his temporal authority (MIRI). He thus for the first time
initiated military tradition in the Sikh faith to resist religious persecution, protect
people’s freedom and independence to practice religion by choice. He transformed
Sikhs to be Saints and Soldier.
• He had a long tenure as Guru, lasting 37 years, 9 months and 3 days
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MODULE. .pptx
1. MODULE : 1
Data types, Operator and expression, input and output statements.
Control structure – selective and Repetitive structure
2. What is Python
It is a high level programming language and interpreted program
language, we can execute the programs with less line of codes.
Syntax : print(“hello world”) hello world
What is interpreter?
• Interpreters are the computer program that will convert the source code or an
high level language into intermediate code (machine level language). It is also
called translator in programming terminology. Interpreters executes each line of
statements slowly. This process is called Interpretation. For example Python is an
interpreted language, PHP, Ruby, and JavaScript.
4. VARIABLES:
Python Variable is containers that store values. Python is not “statically typed”. We
do not need to declare variables before using them or declare their type. A variable is
created the moment we first assign a value to it. A Python variable is a name given to a
memory location.
RULES OF VARIABLES:
• A Python variable name must start with a letter or the underscore character.
• A Python variable name cannot start with a number.
• A Python variable name can only contain alpha-numeric characters and underscores (A-z,
0-9, and _ ).
• Variable in Python names are case-sensitive (name, Name, and NAME are three different
variables).
• The reserved words(keywords) in Python cannot be used to name the variable in Python.
8. Number:
The numeric data type in Python represents the data that has a
numeric value. A numeric value can be an integer, a floating number, or even
a complex number. These values are defined as Python int, Python float,
and Python complex classes in Python.
• Integers – This value is represented by int class. It contains positive or
negative whole numbers (without fractions or decimals). In Python, there is
no limit to how long an integer value can be.
• Float – This value is represented by the float class. It is a real number with
a floating-point representation. It is specified by a decimal point.
Optionally, the character e or E followed by a positive or negative integer
may be appended to specify scientific notation.
• Complex Numbers – A complex number is represented by a complex class.
It is specified as (real part) + (imaginary part)j. For example – 2+3j
9. a = 5
print("Type of a: ", type(a))
b = 5.0
print("n Type of b: ", type(b))
c = 2 + 4j
print("n Type of c: ", type(c))
Output :
Type of a: <class 'int'>
Type of b: <class 'float'>
Type of c: <class 'complex'>
10. String:
Python are arrays of bytes representing Unicode characters. A string is a collection
of one or more characters put in a single quote, double-quote, or triple-quote. In Python
there is no character data type, a character is a string of length one. It is represented by str
class.
• Creating String
• Strings in Python can be created using single quotes, double quotes, or even triple
quotes.
• Example: This Python code showcases various string creation methods. It uses single
quotes, double quotes, and triple quotes to create strings with different content and
includes a multiline string. The code also demonstrates printing the strings and checking
their data types.
11. String1 = 'Welcome to the Geeks World'
print("String with the use of Single Quotes: ")
print(String1)
print('n’)
String1 = "I'm a Geek"
print("nString with the use of Double Quotes: ")
print(String1)
print(type(String1))
print('n’)
String1 = '''Geeks
For
Life'''
print("nCreating a multiline String: ")
print(String1)
12. Output:
String with the use of Single Quotes:
Welcome to the Geeks World
String with the use of Double Quotes:
I'm a Geek
<class 'str’>
Creating a multiline String:
Geeks
For
Life
13. LIST:
A group of comma separated values
enclosed in square bracket
Eg:- [10,20,30]
a= [5,5,5]
Print(type(a))
SET:
A group of comma separated value
enclosed with curly brackets.
Eg:- { 10,20,30}
a= {5,5,5}
print(type(a))
TUPLE:
A group of comma separated value
enclosed optionally in parenthesis.
Eg:- 10,20,30 or (10,20,30)
a= 5,5,5
print(type(a))
DICT:
A group of comma separated key-
value with enclosed curly brackets
Eg:- {“apple” : 10 , “ cat” : 20}
a={“ab” : 5 , “cd” : 5}
print(type(a))
14. Operators:
Operators are special symbols that perform operations on
variables and values. They are:
• Arithmetic operator
• Assignment operator
• Comparison (or) relational operator
• Logical operator
27. Comparison Operator:-
Operator Operation Example
== Is equal to 3==5
#false
!= Not equal to 3!=5
#true
> Greater than 3>5
#false
< lesser than 3<5
#true
>= greater or equal 3>=5
#false
<= lesser or equal 3<=5
#true
32. Greater than or equal to:-
a=5
b=2
print(a>=b)
(or)
a=int(input(“enter the values:”))
b=int(input(“enter the values:”))
print(a>=b)
33. Lesser than or equal to:-
a=5
b=2
print(a<=b)
(or)
a=int(input(“enter the values:”))
b=int(input(“enter the values:”))
print(a<=b)
34. Logical Operator:-
Logical operator are used to check whether an expression is
true or false. They are user in decision making.
Operator Operation Example
And a and b True: Only if both
. the operands are true
Or a or b True: if at least one of
. the operand is true
Not not a True: if the operand is
. false
35. a= int(input(“enter the value:”))
b=int(input(“enter the value:”))
(or)
a=4
b=3
print(a>b and a<b)
#false
print(a==b or a>=b)
#true
print(not a>b)
#false
36. EXPRESSION IN PYTHON:-
An expression is a combination of operators and operands that is
interpreted to produce some other values. In any programming
language, an expression is evaluated as per the precedence of its
operator. so that if there is more than one operator in an expression.
Their precedence decides which operation will be performed first. We
have many different type of expression in python. Lets discuss all types
along with some example:
1.CONSTANT EXP:-
There are the expressions that have constant values only.
Eg:- X = 15 + 1.3
print(X)
37. 2.ARITHMETIC:-
An Arithmetic expression is a combination of numeric values,
operators, and sometimes parenthesis. The result of this type of
expression is also a numeric value. The operators used in this
expression are arithmetic operators like addition, subtraction, etc. here
are some arithmetic operators in python.
OPERATOR SYNTAX FUNCTIONING
+ X+Y ADDITION
- X-Y SUBTRACTION
* X*Y MULTIPLICATION
/ X/Y DIVISION
// X//Y QUOTIENT
% X%Y REMAINDER
** X**Y EXPONENTIATION
39. 3.ENTEGRAL EXP:-
These are the kind of expression that produce only integer result
after all computational and type conversion.
Eg:- a= 13
b= 12.0
c= a+ int(b)
print(c)
4.FLOATING EXP:-
These are the kind of exp which produce floating point number
as result after all computation and type conversions.
Eg:-
a=13
b=5
c= a/b
print(c)
40. 5.RELATIONAL EXP:-
In these type of exp, arithmetic exp are written on both sides of
relational operator(>,<,>=,<=). Those arithmetic exp are evaluated first,
and then compared as per relational operator and produce a Boolean
output in the end. These exp are also called Boolean expression.
Eg:- a = 21
b = 13
c = 40
d = 37
x = (a+b) >= (d-c)
print(x)
41. 6.LOGICAL EXP:-
These are kind of exp that result in true or false. It basically specifies one
or more conditions. For example (10 == 9) is a condition if 10 is equal to 9. As we
know it is not correct, so it will return false. Studying logical exp, we also come
across some logical operators which can be seen in logical exp most often, here
are some logical operations in python.
Operator Syntax Functioning
AND P and Q it return true if both P and Q
are true otherwise return false
OR P or Q it return true if at least one of
P and Q is true.
NOT not P if returns true, if condition P
is false.
42. Eg:-
P = (10 == 9)
Q = (7 > 5)
R = P and Q
S = P or Q
T = not P
print(R)
print(S)
print(T)
43. INPUT AND OUTPUT:-
How to use input method to get value from user?
Input is data entered by user in the program
In python input() function is available for input
SYNTAX:-
Variable=input(“No need to do type cast for string”)
Variable=int(input(“enter the number:”)) >>>enter the number:3
Variable=float(input(“enter value:”)) >>>enter value:2.4
Variable=bool(input(“enter:”)) >>>enter: True
Variable=complex(input(“enter value:”)) >>>enter value: 2+5j
44. OUTPUT:
Output can be displayed to the user using print statement.
SYNTAX:
print(expression/constant/variables)
print(“hello everyone”) >>>hello everyone
age=20
print(“My age is:”,age) >>>My age is:20
print(“hello”)
print(“nice to meet you”)
>>>hello
>>>nice to meet you
46. FORMATTED STRING:-
• .format()
• f string
print(“{} {} everyone”.format(‘hi’,’how are you?’))
>>>hi how are you everyone
x=“Apple”
y=“Orange”
print(“{},{}”.format(x,y))
>>>Apple,Orange
print(f”{x},{y}”)
>>>Apple,Orange
47. Conditional statement:-
Selective:-
• if condition
• if else
• elif condition
• Nested if
if condition:-
In computer programming, the if statement is a conditional
statement. It is used to execute a block of code only when a
specific condition is met
number = 10
if number > 0:
print('Number is positive’)
print('This statement always executes')
48. if else:-
An if statement can have an optional else clause. The else statement
executes if the condition in the if statement evaluates to False
number = 10
if number > 0:
print('Positive number’)
else:
print('Negative number’)
print('This statement always executes’)
if elif else statement:-
The if...else statement is used to execute a block of code among two
alternatives.
However, if we need to make a choice between more than two alternatives,
we use the if...elif...else statement
.
49. Example for if elif else:-
number = 0
if number > 0:
print('Positive number’)
elif number <0:
print('Negative number’)
else:
print('Zero’)
print('This statement is always executed')
50. Nested if:-
It is possible to include an if statement inside another if statement
For example:-
number = 5
if number >= 0:
if number == 0:
print('Number is 0’)
else:
print('Number is positive’)
else:
print('Number is negative')
51. for loop:-
In Python programming, we use for loops to repeat some code a certain number of times. It
allows us to execute a statement or a group of statements multiple times by reducing the burden of
writing several lines of code.
Example:-
LOOP TO ITERATE THROUGH DICTIONARY:-
programmingLanguages = {'J':'Java','P':'Python'}
for key,value in programmingLanguages.items():
print(key,value)
LOOP USING ZIP() FOR PARALLEL ITERATION:-
a1 = ['Python','Java','CSharp']
b2 = [1,2,3]
for i,j in zip(a1,b2):
print(i,j)
52. NESTED LOOP IN PYTHON:-
list1 = [5,10,15,20]
list2 = ['Tomatoes','Potatoes','Carrots','Cucumbers']
for x in list1:
for y in list2:
print(x,y)
BREAK:-
vehicles = ['Car','Cycle','Bus','Tempo']
for v in vehicles:
if v == "Bus":
break
print(v)
54. SUM OF ALL NUMBER:-
numbers = [12,3,56,67,89,90]
sum = 0
for n in numbers:
sum += n
print(sum)
TRIANGLE LOOP:-
for i in range(1,5):
for j in range(i):
print('*',end='')
print()
55. MAXIMUM NUMBER:-
numbers = [1,4,50,80,12]
max = 0
for n in numbers:
if(n>max):
max = n
print(max)
SORT THE NUMBER IN DECENDING ORDER:-
numbers = [1,4,50,80,12]
for i in range(0, len(numbers)):
for j in range(i+1, len(numbers)):
if(numbers[i] < numbers[j]):
temp = numbers[i]
numbers[i] = numbers[j];
numbers[j] = temp
print(numbers)
56. MULTIPLE OF 3 USING RANGE FUNCTION():-
for i in range(3,20,3):
print(i)
REVERSE ORDER:-
for i in range(10,0,-1):
print(i)
57. while loop:-
With the while loop we can execute a set of statements as long as a
condition is true.
Example:-
Print i as long as i is less than 6:
i = 1
while i < 6:
print(i)
i += 1
Break:-
Exit the loop when i is 3:
i = 1
while i < 6:
print(i)
if i == 3:
break
i += 1
58. Continue:-
Continue to the next iteration if i is 3:
i = 0
while i < 6:
i += 1
if i == 3:
continue
print(i)
else statement:-
Print a message once the condition is false:
i = 1
while i < 6:
print(i)
i += 1
else:
print("i is no longer less than 6")