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 Typecasting is the process of converting a variable’s datatype to another datatype. It can be done implicitly in python. How to know the datatype of a variable in python??? Here, is the clue… A keyword ‘type()’   is used to find the data type. Examples are given   below.   a   =   4   b   =   5.7   c   = ‘s’   d   = “String” print(“The data type of the variable a is:”,type(a)) print(“The data type of the variable b is:”,type(b)) print(“The data type of the variable c is:”,type(c)) print(“The data type of the variable d is:”,type(d))  For eg, if you are using a variable in  ‘int’ datatype, but the output needs in float.   a   =   12     b   =   5   c   =   a / b   print(“The value is”,c) Next, explicit type conversion in python is given below….. This can be done by using keywords. ·      ...

 Python is one of the most important programming languages nowadays. This post includes the declaration, how to get the input for a variable. let us, declare a python variable. As we already know, the variable's name should have some rules. It should start with an alphabet or _(underscore) character. It also includes numbers. Eg: Num1 is valid. 1Num is not valid. #Assign a value to variable Num1 Num1 = 10 Next, Multilple assignments in single line can be achieved by, #Assigning multiple variables with its values. Num1,num2,sum = 10, 20 ,0 Here, Num1 is assigned with the value 10, Num2 is assigned with value 20 and sum is assigned with value 0. #How to assign values to variables and simple addition num1,num2,sum = 10 , 20 , 0 sum = num1 + num2 print(“The sum of two numbers are:”,sum) #How to get the input from run time num = int(input(“Enter the first number”)) num1 = int(input(“Enter the second number”)) sub = num - num1 print(“The subtracted v...