Non-keyword variable arguments are called tuples.

def function_name(*args):
function_body
return_statement

for var in sequence:
if condtion:

The jump statement in Python, is used to unconditionally transfer the control from one part of the program to another. There are three keywords to achieve jump statements in Python: break, continue, pass. The following flowchart illustrates the use of break and continue.

(i) print can have end, sep as parameters. end parameter can be used when we need to give any escape sequences like '\t' for tab, '\n' for new line and so on.
(ii) sep as parameter can be used to specify any special characters like, (comma) (semicolon) as separator between values

Output:
Enter any number: 56
56 is an even number
Output 2:
Enter any number: 67
67 is an odd number

There may be situations in our real life programming where we need to skip a segment or set of statements and execute another segment based on the test of a condition. This is called alternative or branching.

The built-in number objects in Python supports integers, floating point numbers and complex numbers.

(i) The a > b or a == b = True
(ii) The a > b and a == b = False
(iii)The not a > b = False.

(i) False
(ii) true
(iii) 1
(iv) true.

(i) An identifies must start with an alphabet.
(ii) No punctuation characters are allowed.
(iii) Only underscore (-) allowed.
(iv) Identifiers must not be a Python keyword.

Variable = input ("prompt string")
Where, prompt string in the syntax is a statement or message to the user, to know what input can be given.

Syntax:
print ("string to be displayed as output" )
print (variable)
print ("String to be displayed as output", variable)
print ("String1", variable, "String 2", variable, "String 3" .....)

The input () function helps to enter data at run time by the user and the output function print () is used to display the result of the program on the screen after execution.

(i) The following command can be used t invoke Python IDLE from Window OS.
(ii) Start ⟶ All Programs ⟶ Python 3.x ⟶ IDL (Python 3.x)
(or)
(iii) Click python   Icon on the Desktop if available.

Python shell can be used in two ways, viz. Interactive mode and Script mode.

The process of subdividing a computer program into separate sub-programs is called modular programming.

The output of the program
7
10

(i) Local scope
(ii) Enclosed scope
(iii) Global scope
(iv) Built-in scope

Variable are addresses (references, or pointers, to an object in memory

Person is referred to as a class or a type, while p1 is referred to as an object or an instance.

rational(n, d):
return [n, d]
numer(x):
return x[0]
denom(x):
return x[1]

(i) To implement the concrete level of data abstraction, languages like Python provides a compound structure called Pair which is made up of list or Tuple.
(ii) The first way to implement pairs is with the List construct

(i) Selector
(ii) Constructor