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shouldDeleteCurrentNode should also check if the current node is not having other word isEndOfWord as true. #278

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AamirB opened this issue Jul 10, 2020 · 0 comments

AamirB commented Jul 10, 2020

interview/src/com/interview/suffixprefix/Trie.java

Line 143 in 94be5de

return current.children.size() == 0;

if(shouldDeleteCurrentNode){

        current.children.remove(word.charAt(index));
        //return true if no mappings are left in the map.
        return current.children.size() == 0 && !current.isEndOfWord;

    }

Steps:
Add "Aamir"
Add "Aami"
delete "Aamir"
As per the current code this will also delete "Aami"

The text was updated successfully, but these errors were encountered:

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