One Edit Distance

Given two strings s and t, return True if they are both one edit distance apart, otherwise return False.

A string s is said to be one distance apart from a string t if you can:

Example 1:

Input: s = "ab", t = "acb"
Output: True
Explanation: We can insert 'c' into s to get t.

Example 2:

Input: s = "", t = ""
Output: False
Explanation: We cannot get t from s by only one step.

Example 3:

Input: s = "a", t = ""
Output: True

Example 4:

Input: s = "", t = "A"
Output: True

INSTRUCTIONS

Write your code inside a function named is_one_edit_distance
Your code should work for all permitted possible values of s and t
There are no partial marks for the question.
Your function must return the output, it should not print the output.
To execute a block on the right side coding panel, please press 'shift'+ 'enter'

Complete the below code in the right side coding panel

def is_one_edit_distance(s: str, t: str) -> bool:
    # your code goes here

See Answer

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