Ankit Srivastava

How to Import Maths Module in Python Maths module is already included with python installation. To import any module in your program you must use: import <modulename> To import Math module write: >>>import math Example >>> print(pi) NameError: name ‘pi’ is not defined >>> import math >>> print(math.pi) 3.141592653589793 >>> print(pi) NameError: name ‘pi’ is […]

Typecasting in Python It is the process of changing one datatype to another data type. Functions used to do typecasting. str(x) – To change x to string int(x) – To change x to integer ( x must be float or bool but not complex or string) float(x) – To change x to float ( x

How to Take User Input in Python We can take user input in python using the console window or we can also create GUI using python. To create GUI windows in Python we use a library or module called Tkinter. To take user input in python using console window we use and built in function

Comparison Operators In programming comparison operators are used to compare two or more values. These are comparison operators used in Python. Equals To – “==” To check whether one value is equal to other value.  The answer is returned in Boolean format. Example: >>> name = “Mohit”  # Assignment >>> name == “Mohit”  # Comparison

Here are the Assignment Operators in Python Language Assignment Operators are used to assign values to variables. In simple words, putting value in a variable. These values can be of any data type. Equal to Operator – ‘=’ Equal to operator is used to assign any value to a variable. Example – >>> x =

Arithmetic Operators Addition – ‘+’ – To Sum two or more numbers >>> x = 56 >>> y = 45 >>> x + y 101 Subtraction – ‘-’ – To Subtract two or more numbers >>> a = 345 >>> b = 123 >>> a – b 222 Multiplication – ‘*’ – To find the

Operators in Python language Operators are used to perform specific actions in programming languages.  Here are names of some common operator in Python: Arithmetic Operators ( Also known as math operators ) Assignment Operators ( To assign values to variables ) Comparison Operators ( To compare value of two or more variables ) Logical Operators