PYTHON

create list in range

# create list in range
x = [i for i in range(10)]
print(x)

python create list from range

intList = list(range(r1, r2+1))

list range

>>> list(range(5, 10))
[5, 6, 7, 8, 9]

>>> list(range(0, 10, 3))
[0, 3, 6, 9]

>>> list(range(-10, -100, -30))
[-10, -40, -70]

range as a list in python

# range starts with 0
# Then goes till the number excluding it
print(list(range(4)))					# Output: [0, 1, 2, 3]
# If we give two numbers, first will be the start (including the number)
# Second will be the end (excluding the number)
print(list(range(1, 4)))				# Output: [1, 2, 3]

friends = ['John', 'Mary', 'Martin']
# If we get an integer as an output, we can use it to make a range function
# Here the len function gives us an integer, and we can use it for range function
print(list(range(len(friends))))		# Output: [0, 1, 2]
# Also we can demacate a gap by giving a third number
print(list(range(0, 10, 2)))			# Output: [0, 2, 4, 6, 8]