Duplicate Finder
VerificationEasyScan list items to locate duplicate values, their frequencies, and exact occurrences coordinates.
Alt+Shift+6
Duplication Scan Panel
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Example Test Cases
Integer list with multiple duplicates
Input 1:5 2 7 2 5 8 5 9
Output:5: count 3 at [1, 5, 7] | 2: count 2 at [2, 4]
Load Case
String list duplicate tracker
Input 1:apple banana orange apple banana grape
Output:apple: count 2 at [1, 4] | banana: count 2 at [2, 5]
Load Case
Complexity Specs
Time ComplexityO(N)
Space ComplexityO(N)
Notes & Tips
- Supports tracking strings, words, or numbers separated by whitespace.
- Shows the frequency counts and 1-based occurrence index intervals.
- Duplicates list is sorted by frequency descending.