reverse list python
list=[1,2,3]
list[::-1]python reverse list
# Operating System List
systems = ['Windows', 'macOS', 'Linux']
print('Original List:', systems)
# Reversing a list
#Syntax: reversed_list = systems[start:stop:step]
reversed_list = systems[::-1]
# updated list
print('Updated List:', reversed_list)reverse intergers in python
# Get the number from user manually
num = int(input("Enter your favourite number: "))
# Initiate value to null
test_num = 0
# Check using while loop
while(num>0):
#Logic
remainder = num % 10
test_num = (test_num * 10) + remainder
num = num//10
# Display the result
print("The reverse number is : {}".format(test_num))python reverse
my_list = [1, 2, 3]
my_list.reverse() # my_list is modified
print(my_list) # '[3, 2, 1]'
my_revert = my_list[::-1] # my_list stays [3, 2, 1]
print(my_revert) # '[1, 2, 3]'
# Item by item reverse with range(<start>, <end>, <step>)
for i in range(len(my_list), 0, -1): # my_list is [3, 2, 1]
print(my_list[i-1]) # '1' '2' '3'
for i in reversed(range(len(my_list))):
print(my_list[i]) # '1' '2' '3'reverse function python
# The Reverse operation - Python 3:
Some_List = [1, 2, 3, 4, 1, 2, 6]
Some_List.reverse()
print(Some_List)
# Result: [6, 2, 1, 4, 3, 2, 1]reverse python3
arr = [2,5,32,86,4,131,97]
# reverse without modifying input, using range:
for i in range(len(arr)-1, -1, -1):
print(arr[i])
# reverse and modifying input:
arr.reverse()Copyright © 2021 Codeinu
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