How to print sequences using range() In python

Published: 03 September 2024
on channel: VEDA CODE & ROLE

The range() function defaults to a step size of 1 for positive ranges. For example, range(0, 100) prints numbers from 0 to 99. However, for a negative sequence like 0 to -100, you must specify a negative step size, e.g., range(0, -100, -1).

start: The value at which the sequence starts. If not specified, it defaults to 0.

stop: The value at which the sequence ends (exclusive). The sequence will include numbers up to, but not including, this value.

step: The difference between each pair of consecutive numbers in the sequence. If not specified, it defaults to 1.

If we use print(range(0, 100)), it returns a range object, not the sequence itself. To print the sequence, we need to typecast it, such as print(list(range(0, 100))) for a list, print(tuple(range(0, 100))) for a tuple, or print(set(range(0, 100))) for a set. However, you cannot typecast to a dictionary (dict) because a dictionary requires key-value pairs, not a simple sequence of numbers.

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