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Python: Traverse a given list in reverse order, also print the elements with original index

Python List: Exercise - 195 with Solution

Write a Python program to traverse a given list in reverse order, and print the elements with the original index.

Sample Solution:

Python Code:

color = ["red", "green", "white", "black"]
print("Original list:")
print(color)
print("\nTraverse the said list in reverse order:")
for i in reversed(color):
    print(i)
print("\nTraverse the said list in reverse order with original index:")
for i, el in reversed(list(enumerate(color))):
    print(i, el)

Sample Output: 

Original list:
['red', 'green', 'white', 'black']

Traverse the said list in reverse order:
black
white
green
red

Traverse the said list in reverse order with original index:
3 black
2 white
1 green
0 red

Pictorial Presentation:

Python List: Traverse a given list in reverse order, also print the elements with original index.

Flowchart:

Flowchart: Traverse a given list in reverse order, also print the elements with original index.

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Python Code Editor:

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Python: Tips of the Day

Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:

Example:

def tips_check_prop(fn, prop):
  return lambda obj: fn(obj[prop])
check_age = tips_check_prop(lambda x: x >= 25, 'age')
user = {'name': 'Owen', 'age': 25}

print(check_age(user))

Output:

True

 

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