Question

Write a function strip_sentence(str, char) that will accept a sentence and return all of the characters and spaces in the sentence that are alphabetically less than a character provided; without concern for case sensitivity (for example, 'A' and 'a' are treated similarly).

For example, strip_sentence('The quick brown fox jumps over the lazy dog named Alfred.', 'u')

Returns: 'the qick bron fo jmps oer the la dog named alfred.'

Another example, strip_sentence('The quick brown fox jumps over the lazy dog named Alfred.', 'm')

Returns: 'he ick b f j e he la dg aed alfed.'

Answer 1

The function strip_sentence(str, char) removes all characters in a sentence that are alphabetically greater than or equal to a given character, without case sensitivity.

Step-by-step explanation:

The function strip_sentence(str, char) is designed to process a given sentence and return all the characters and spaces that are alphabetically less than a specified character. The comparison is case-insensitive, meaning 'A' and 'a' are considered the same for the purpose of comparison.

Example Python code:

In Python, the function can be written as:

def strip_sentence(str, char):
return ''.join(c for c in str if c.lower() < char.lower())

This function iterates over each character in the input string, compares it to the provided character (after converting both to lowercase for case-insensitive comparison), and joins together all characters that meet the condition.