PYTHON

python how to invert an array

revArray = array[::-1]

how to reverse array in python

a = [1,2,3,4]
a = a[::-1]
print(a)
>>> [4,3,2,1]

python reverse array

# method 1
arr = [11, 22, 33, 44, 55]
res = arr[::-1]
print("Reversed array:",res) #Reversed array: [5, 4, 3, 2, 1]

#method 2
arr = [11, 22, 33, 44, 55]
arr.reverse()
print("After reversing Array:",arr) #After reversing Array: [55, 44, 33, 22, 11]

#method 3
arr = [12, 34, 56, 78]
result=list(reversed(arr))
print("Resultant new reversed Array:",result) #Resultant new reversed Array: [78, 56, 34, 12]

reverse an array python

# Reversing a list using reversed()
def Reverse(lst):
    return [ele for ele in reversed(lst)]
     
# Driver Code
lst = [10, 11, 12, 13, 14, 15]
print(Reverse(lst))

how to reverse array in python

>>> L = [0,10,20,40]
>>> L[::-1]
[40, 20, 10, 0]

python reverse array

array = [1, 2, 3, 4, 5]

reverse_array = array[::-1]

python how to invert an array

revArray = list(reversed(array))