Description
Solutions
Word Pairs
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Once upon a time in a land of letters and words, there was a curious puzzle that needed solving. The puzzle involved an array of words, each holding a special place in a magical list. The task was to find pairs of words that had a special relationship. Specifically, these pairs were defined by either the two words being exactly the same or one word starting with the other.
Example 1:
Input: magics = ["back","backdoor", "gammon", "backgammon", "comeback", "come", "door"]
Output: 3
Explanation:The relevant pairs are: words[0] = "back" and words[1] = "backdoor" words[0] = "back" and words[3] = "backgommon" words[4] = "comeback" and words[5] = "come"
Example 2:
Input: magics = ["abc","a", "a", "b", "ab", "ac"]
Output: 8
Explanation:N/A for now
Constraints:
N/A


Related Problems
Testcase
Result
Case 1
input:
output: