THE range() FUNCTION:-

          Python में range() function एक integer को accept करता है और एक range object return करता है, जो integer के sequence के अलावा कुछ नहीं है।

Syntax: range(start, stop, step)

Rules:- 1. सभी argument integer होना चाहिए, अर्थात string, float या किसी भी अन्य प्रकार को एक range() में start, stop, और step argument में पास नहीं कर सकते।

2. सभी तीनों argument positive or negative हो सकते हैं।
3. step value शून्य नहीं होना चाहिए। यदि एक step शून्य है तो python में ValueError exception देता है।

Important point:- 1. range is a class

2. range is immutable sequence
3. range can contain only int type value
4. range contains sequence of integers with common deference (Arithmetic progression).

# One parameter:-

          range(stop)

                   Note:- { by default: start=0, step=1}

Example:-

#Two parameter:-

          range(start, stop)

                             Note:- { by default: step=1}

Example:-

#Three parameter:-

          range(start, stop, step)

Example:-

#Going Backward:-

          range(start, -stop, -step)

Example:-

THE range() FUNCTION:-

          The range() function in Python accepts an integer and returns a range object, which is nothing but a sequence of integers.

Syntax: range(start, stop, step)

Rules:- 1. All arguments must be integer, i.e. cannot pass string, float, or any other type into the start, stop, and step arguments of a range() .

2. All three arguments can be positive or negative.
3. step value should not be zero. If a step is zero then gives ValueError exception in python.

Important point:-

1. range is a class
2. range is immutable sequence
3. range can contain only int type value
4. range contains sequence of integers with common deference (Arithmetic progression).