Python: Find the lengths of a list of non-empty strings
Python Programming Puzzles: Exercise-14 with Solution
Write a Python program to find the length of a given list of non-empty strings.
Input: ['cat', 'car', 'fear', 'center'] Output: [3, 3, 4, 6] Input: ['cat', 'dog', 'shatter', 'donut', 'at', 'todo', ''] Output: [3, 3, 7, 5, 2, 4, 0]
Visual Presentation:
Sample Solution:
Python Code:
# License: https://bit.ly/3oLErEI
# Define a function named 'test' that takes a list of strings 'strs' as input
def test(strs):
# Use the map function to apply the len function to each string in 'strs', and convert the result to a list
return [*map(len, strs)]
# Create a list of strings 'strs' with specific elements
strs = ['cat', 'car', 'fear', 'center']
# Print the original list of strings
print("Original strings:")
print(strs)
# Print a message indicating the operation to be performed on the list
print("Lengths of the said list of non-empty strings:")
# Print the result of the test function applied to the 'strs' list
print(test(strs))
# Create a different list of strings 'strs' with specific elements
strs = ['cat', 'dog', 'shatter', 'donut', 'at', 'todo', '']
# Print the original list of strings
print("\nOriginal strings:")
print(strs)
# Print a message indicating the operation to be performed on the list
print("Lengths of the said list of non-empty strings:")
# Print the result of the test function applied to the modified 'strs' list
print(test(strs))
Sample Output:
Original strings: ['cat', 'car', 'fear', 'center'] Lengths of the said list of non-empty strings: [3, 3, 4, 6] Original strings: ['cat', 'dog', 'shatter', 'donut', 'at', 'todo', ''] Lengths of the said list of non-empty strings: [3, 3, 7, 5, 2, 4, 0]
Flowchart:
Python Code Editor :
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