Python Program to find the length of the longest word in a given sentence

You can achieve this in Python using a simple function. Here's a Python program to find the length of the longest word in a given sentence:

def longest_word_length(sentence):

words = sentence.split() # Split the sentence into words

max_length = 0

for word in words:

if len(word) > max_length:

max_length = len(word)

return max_length

# Example usage:

sentence = "The quick brown fox jumps over the lazy dog"

print("Length of the longest word:", longest_word_length(sentence))

```

This program defines a function `longest_word_length` that takes a sentence as input and returns the length of the longest word in it. It splits the sentence into words using the `split()` method, iterates over each word to find its length, and updates the `max_length` variable if a longer word is found. Finally, it returns the `max_length`.