PYTHON

range python

range(4)        # [0, 1, 2, 3] 0 through 4, excluding 4
range(1, 4)     # [1, 2, 3] 1 through 4, excluding 4
range(1, 10, 2) # [1, 3, 5, 7, 9] 1 through 10, counting by 2s

range function

#this is the range() function
for a in range(7,1,-2): # range(start, stop, step)
                        #here 7 is maximum possible number
 print(a, end=", ")     #1 is minimum possible number but won't be included
                        # -2 is common diffrence between them
output:
7, 5, 3, 
+-+--++-+-+-+-+-+-+--++-+--+-++-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+--+

range() python

#can be used a sequence of numbers
x = range(6)
print(x)
#Outputs 0 1 2 3 4 5

for i in range(start,finish ,step) 
#gives range of numbers
#start is optional default is 0
#finish needed specifying when to stop
#step is incremetntaition of jump also optional

range in python

range(inclusive, exclusive)
range(0, 3) # 0, 1, 2

range in python

range(start:optional, stop:required, step:optional) 
A built-in python function to create a sequence of integers.
range(10) #[0 to 9]
range[2,9] #start 2 and stop 10
print(list(range(10))) #change create range object into list.
range(1,100,10) 

range() in python

Below is the syntax of the range() function. range(start, stop[, step])

the range() function

>>> for i in range(5):
...     print(i)
...
0
1
2
3
4

python range function examples

>>> list(range(10))
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> list(range(1, 11))
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> list(range(0, 30, 5))
[0, 5, 10, 15, 20, 25]
>>> list(range(0, 10, 3))
[0, 3, 6, 9]
>>> list(range(0, -10, -1))
[0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
>>> list(range(0))
[]
>>> list(range(1, 0))
[]